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Walker 18418 Exhaust Muffler - Right
Overview of Walker SoundFX Direct Fit Exhaust Muffler 18418
The Walker SoundFX Direct Fit Exhaust Muffler 18418 is designed specifically for Chevrolet Corvette models, providing a precise fit and reliable performance. Crafted with durable aluminized steel, this muffler offers a combination design that balances sound control and exhaust flow.
- Specific fit for Chevrolet Corvette
- Oval-shaped muffler body measuring 14 inches in length and 9.75 inches in width
- Constructed from aluminized steel for corrosion resistance
- Single 2.25-inch inlet with center pipe connection
- Dual 2.25-inch offset outlets with tip-style connections
- Overall length of 29.375 inches for direct replacement
- Non-reversible and non-tunable design
Detailed Product Description
The Walker SoundFX Direct Fit 18418 exhaust muffler is engineered to meet the exact specifications required for Chevrolet Corvette vehicles. Its oval body shape and combination muffler type are optimized to reduce exhaust noise while maintaining efficient flow. The aluminized steel construction ensures durability against rust and corrosion, extending the muffler’s service life. Featuring a 2.25-inch inside diameter inlet and two 2.25-inch outside diameter outlets, this muffler connects via pipe connections with a center inlet and offset outlet configuration. The design is non-reversible and non-tunable, ensuring a straightforward, direct fit replacement without modification.
Applications and Problem Solving
- Replacement for worn or damaged mufflers on Chevrolet Corvette models
- Reduces excessive exhaust noise and vibration
- Restores proper exhaust flow for engine efficiency
- Prevents exhaust leaks caused by rust or corrosion
- Maintains factory exhaust system alignment and fitment
Installation Notes and Tips
This muffler is designed for direct fit installation on Chevrolet Corvette vehicles, matching original equipment dimensions. Ensure the exhaust system is cool before installation. Verify inlet and outlet diameters match existing pipes (2.25 inches). Since the muffler is non-reversible, confirm orientation before final mounting. Professional installation is recommended to ensure proper sealing and alignment.
Quality Assurance and Warranty
Walker manufactures the SoundFX Direct Fit line to meet or exceed OEM standards for fit, form, and function. The aluminized steel body provides corrosion resistance suitable for typical driving conditions. While specific warranty details for part number 18418 are not provided here, Walker products generally come with a limited warranty against defects in materials and workmanship.
About the SoundFX Direct Fit Product Line
The Walker SoundFX Direct Fit series is designed to offer precise, vehicle-specific mufflers that simplify replacement and maintain factory sound characteristics. This product line focuses on direct fit applications, reducing installation time and ensuring compatibility with original exhaust system components. The 18418 muffler exemplifies this approach by providing a tailored solution for Chevrolet Corvette owners seeking reliable exhaust performance.
| Brand | Walker |
| Part Number | 18418 |
| Position | SoundFX Direct Fit, Right |
| Universal Or Specific Fit | Specific |
| Shape | Oval |
| Grade Type | Regular |
| Inlet Inside Diameter | 2.25 |
| Body Width | 9.75 |
| Inlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 29.375 |
| Body Height | 4.25 |
| Body Length | 14 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 2.25 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Center |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Outside Diameter | 2.25 |
| Outlet 1 Type | Tip |
| Outlet 2 Outside Diameter | 2.25 |
| Outlet Configuration | Offset |
| Outlet Outside Diameter | 2.25 |
| Outlet Quantity | 2 |
| Outlet Type | Tip |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1990 | Chevrolet | Corvette | Base | 5.7L | V8 | Right | Requires M10 X 1.5 X 1" Bolt; SoundFX Direct Fit |
| 1989 | Chevrolet | Corvette | 5.7L | V8 | Right | Requires M10 X 1.5 X 1" Bolt; SoundFX Direct Fit | |
| 1988 | Chevrolet | Corvette | 5.7L | V8 | Right | Requires M10 X 1.5 X 1" Bolt; SoundFX Direct Fit | |
| 1987 | Chevrolet | Corvette | 5.7L | V8 | Right | Requires M10 X 1.5 X 1" Bolt; SoundFX Direct Fit | |
| 1986 | Chevrolet | Corvette | 5.7L | V8 | Right | Requires M10 X 1.5 X 1" Bolt; SoundFX Direct Fit | |
| 1985 | Chevrolet | Corvette | 5.7L | V8 | Right | Requires M10 X 1.5 X 1" Bolt; SoundFX Direct Fit |
* 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.