Walker 21375 Exhaust Muffler - Center

Overview of Walker Quiet-Flow SS Exhaust Muffler 21375

The Walker Quiet-Flow SS Exhaust Muffler 21375 is designed specifically for Chrysler and Dodge vehicles, including models like the 300M, Concorde, Intrepid, and LHS. This muffler offers a precise fit and durable construction to maintain optimal exhaust performance and sound control.

• Specific fit for Chrysler and Dodge 300M, Concorde, Intrepid, and LHS
• Stainless steel body with aluminized finish for corrosion resistance
• Oval-shaped muffler body measuring 11 inches wide and 5.5 inches high
• Inlet and outlet pipe connections with 2.5-inch diameters
• Offset inlet and outlet configuration for exact fitment
• Combination muffler type designed for balanced sound and performance
• Overall length of 21.75 inches with a 17-inch body length

Product Line Details: Walker Quiet-Flow SS

The Quiet-Flow SS line by Walker focuses on providing exhaust mufflers constructed from stainless steel to enhance durability and resistance to corrosion. This product line is engineered to deliver a quieter exhaust experience while maintaining efficient exhaust flow. The 21375 muffler benefits from these design principles, offering a reliable replacement part tailored to specific Chrysler and Dodge models.

Detailed Product Description

The Walker Quiet-Flow SS Exhaust Muffler 21375 features a robust stainless steel body with an aluminized finish that helps protect against rust and environmental wear. Its oval shape and precise dimensions—11 inches in width, 5.5 inches in height, and 17 inches in body length—ensure a proper fit within the exhaust system. The muffler includes a single inlet and outlet, both with 2.5-inch pipe connection diameters, arranged in an offset configuration with a 3.5-inch inlet offset. This combination muffler type is designed to balance sound attenuation and exhaust flow, making it suitable for the specified Chrysler and Dodge vehicles.

Common Applications and Problem Solving

• Replacement for worn or damaged mufflers on Chrysler 300M, Concorde, Intrepid, and LHS
• Reduces excessive exhaust noise caused by muffler failure
• Restores proper exhaust flow and backpressure for engine efficiency
• Prevents rust and corrosion issues common in older mufflers
• Ensures compliance with vehicle-specific exhaust system requirements

Installation Notes and Tips

This muffler is designed for specific fitment and requires proper alignment of the offset inlet and outlet pipe connections. Ensure the 2.5-inch diameter pipes match the vehicle’s exhaust tubing for a secure connection. Professional installation is recommended to maintain exhaust system integrity and avoid leaks. The muffler is not reversible and is not tunable, so correct orientation during installation is essential.

Quality Assurance and Warranty

Walker manufactures the Quiet-Flow SS 21375 muffler with high-grade stainless steel and an aluminized finish to provide long-lasting durability. While specific warranty details are not provided, Walker products typically meet industry standards for quality and performance, ensuring reliable operation when installed correctly on compatible Chrysler and Dodge models.