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Walker 22307 Exhaust Muffler
Overview of Walker Quiet-Flow Exhaust Muffler 22307
The Walker Quiet-Flow 22307 exhaust muffler is designed specifically for Chevrolet and GMC heavy-duty trucks. This reflection-type muffler offers a precise fit for models like the Silverado 2500 HD and Sierra 3500 Classic, ensuring reliable exhaust flow and noise reduction.
- Reflection muffler type for effective sound attenuation
- Specific fit for Chevrolet and GMC heavy-duty trucks
- Dual inlet pipe connections with 3-inch inside diameter
- Single offset outlet pipe connection, 3-inch inside diameter
- Durable aluminized steel construction with round shape
- Overall length of 28 inches with 11-inch body width and height
- Non-reversible and non-tunable design for consistent performance
Detailed Product Features and Specifications
The Walker Quiet-Flow 22307 muffler features a reflection design that reduces exhaust noise by reflecting sound waves within the muffler body. Constructed from aluminized steel, it offers corrosion resistance suitable for heavy-duty use. The muffler has dual 3-inch pipe connection inlets with an offset of 2.25 inches, accommodating specific exhaust configurations on Chevrolet Silverado and GMC Sierra trucks. Its round body measures 11 inches in width and height, with a total length of 28 inches, providing a precise fit for the exhaust system. The single outlet pipe connection is also 3 inches in diameter and offset, ensuring proper exhaust flow. This muffler is designed for specific fitment and is not reversible or tunable, maintaining consistent exhaust performance.
About the Walker Quiet-Flow Product Line
The Quiet-Flow line by Walker focuses on delivering mufflers engineered for noise reduction and durability. This product line emphasizes reflection muffler technology, which is effective in managing exhaust sound levels while maintaining exhaust flow efficiency. The 22307 muffler is part of this line, tailored for specific Chevrolet and GMC heavy-duty truck models, ensuring compatibility and reliable operation.
Applications and Problem Solving
- Reduces excessive exhaust noise in Chevrolet Silverado 1500 HD and GMC Sierra 2500 HD trucks
- Replaces worn or damaged mufflers to restore proper exhaust flow
- Addresses exhaust leaks caused by rust or corrosion in original mufflers
- Improves overall exhaust system performance on heavy-duty trucks
- Ensures compliance with noise regulations for specific Chevrolet and GMC models
Installation Notes and Tips
This muffler is designed for specific fitment on Chevrolet and GMC heavy-duty trucks, including Silverado and Sierra models. It features pipe connection inlets and outlets with 3-inch inside diameters, so ensure matching exhaust pipe sizes for proper installation. The offset inlet and outlet configuration requires alignment during installation to maintain exhaust flow and prevent leaks. Since the muffler is not reversible or tunable, correct orientation is necessary. Professional installation is recommended to ensure secure connections and optimal performance.
Quality Assurance and Warranty
Walker manufactures the Quiet-Flow 22307 muffler with aluminized steel for corrosion resistance and durability. While specific warranty details are not provided, Walker products typically meet industry standards for quality and reliability. This muffler is engineered to maintain consistent exhaust performance and sound reduction for Chevrolet Silverado and GMC Sierra heavy-duty trucks.
| Brand | Walker |
| Part Number | 22307 |
| Position | Quiet-Flow |
| Muffler Type | Reflection |
| Universal Or Specific Fit | Specific |
| Shape | Round |
| Grade Type | Regular |
| Inlet Inside Diameter | 3 |
| Body Width | 11 |
| Outlet Inside Diameter | 3 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 28 |
| Body Height | 11 |
| Body Length | 22 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 3 |
| Inlet 1 Type | Pipe connection |
| Inlet 2 Inside Diameter | 3 |
| Inlet 2 Type | Pipe connection |
| Inlet Configuration | Dual |
| Inlet Offset | 2.25 |
| Inlet Quantity | 2 |
| Inlet Type | Pipe connection |
| Outlet 1 Inside Diameter | 3 |
| Outlet 1 Type | Pipe connection |
| Outlet Configuration | Offset |
| Outlet Type | Pipe connection |
This part fits 173 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 3500 Classic | Cab & Chassis | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow |
| 2007 | Chevrolet | Silverado 3500 Classic | Cab & Chassis | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow |
| 2007 | Chevrolet | Silverado 3500 Classic | Cab & Chassis | 6.0L | V8 | 133.0" | N/A | Except Heavy Duty; Premium; Limited Lifetime Warranty; with Single Rear Wheels (SRW); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow |
| 2007 | Chevrolet | Silverado 3500 Classic | Cab & Chassis | 8.1L | V8 | 133.0" | N/A | Except Heavy Duty; Premium; Limited Lifetime Warranty; with Single Rear Wheels (SRW); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow |
| 2007 | GMC | Sierra 3500 Classic | Cab & Chassis | 8.1L | V8 | 133.0" | N/A | Except Heavy Duty; Premium; Limited Lifetime Warranty; with Single Rear Wheels (SRW); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow |
| 2007 | GMC | Sierra 3500 Classic | Cab & Chassis | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow |
| 2007 | GMC | Sierra 3500 Classic | Cab & Chassis | 6.0L | V8 | 133.0" | N/A | Except Heavy Duty; Premium; Limited Lifetime Warranty; with Single Rear Wheels (SRW); If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow |
| 2007 | GMC | Sierra 3500 Classic | Cab & Chassis | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow |
| 2006 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | ||
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 6.0L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 8.1L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 6.0L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 8.1L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 8.1L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 6.0L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | ||
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2006 | GMC | Sierra 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | GMC | Sierra 3500 | Standard Cab Pickup | 6.0L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | GMC | Sierra 3500 | Crew Cab Pickup | 8.1L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | GMC | Sierra 3500 | Extended Cab Pickup | 6.0L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | GMC | Sierra 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | GMC | Sierra 3500 | Crew Cab Pickup | 6.0L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | GMC | Sierra 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | GMC | Sierra 3500 | Extended Cab Pickup | 8.1L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | GMC | Sierra 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | GMC | Sierra 3500 | Standard Cab Pickup | 8.1L | V8 | 133.0" | N/A | Premium; with 3 (in) Diameter Outlet; with 3 (in) Inlet; with 9900 (lb) Gross Vehicle Weight (GVW); with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2006 | GMC | Sierra 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | ||
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | ||
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2005 | GMC | Sierra 3500 | Standard Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | GMC | Sierra 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | GMC | Sierra 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | GMC | Sierra 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | GMC | Sierra 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2005 | GMC | Sierra 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | Chevrolet | Silverado 2500 | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | Chevrolet | Silverado 3500 | Standard Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | Chevrolet | Silverado 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | Chevrolet | Silverado 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | GMC | Sierra 2500 | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2004 | GMC | Sierra 3500 | Standard Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | GMC | Sierra 3500 | Standard Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | GMC | Sierra 3500 | Extended Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | GMC | Sierra 3500 | Crew Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | GMC | Sierra 3500 | Crew Cab Pickup | 8.1L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2004 | GMC | Sierra 3500 | Extended Cab Pickup | 6.0L | V8 | 157.5" | N/A | Premium; with 3 (in) Muffler Inlet; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow |
| 2003 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | ||
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | ||
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | ||
| 2002 | Chevrolet | Silverado 2500 | 6.0L | V8 | 133.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | Chevrolet | Silverado 2500 | 6.0L | V8 | 157.5" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | Premium; with Federal Emission System; Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | ||
| 2002 | GMC | Sierra 2500 | 6.0L | V8 | 133.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | GMC | Sierra 2500 | 6.0L | V8 | 157.5" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | Chevrolet | Silverado 2500 | 6.0L | V8 | 133.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | Chevrolet | Silverado 2500 | 6.0L | V8 | 157.5" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | GMC | Sierra 2500 | 6.0L | V8 | 133.0" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | GMC | Sierra 2500 | 6.0L | V8 | 157.5" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | 153.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | 157.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | 143.5" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | 133.0" | N/A | Premium; with Federal Emission System; except Low Emission Vehicle (LEV); Limited Lifetime Warranty; If welded assembly, replace all required parts; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2000 | Chevrolet | Silverado 2500 | 6.0L | V8 | 143.5" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 2000 | GMC | Sierra 2500 | 6.0L | V8 | 143.5" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 1999 | Chevrolet | Silverado 2500 | 6.0L | V8 | 143.5" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow | |
| 1999 | GMC | Sierra 2500 | 6.0L | V8 | 143.5" | N/A | Premium; Limited Lifetime Warranty; If welded assembly, modifications and/or additional parts may be required.; 3 (in) Inlet and Outlet; Quiet-Flow |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.