Walker 53928 Exhaust Muffler Assembly - Left

Walker Quiet-Flow Muffler Assembly for Mini Cooper

Walker Quiet-Flow 53928 is a direct-fit exhaust muffler assembly built for OE-style replacement on select Mini Cooper models. It combines a precision fit with controlled exhaust flow and a factory-style sound profile for drivers replacing a worn or damaged rear muffler assembly.

Compatible With 2002-2008 Mini Cooper, left side, this Walker Quiet-Flow muffler assembly is built for the application listed below and uses an offset pipe connection with dual tips.

Key Features

• Direct-fit exhaust muffler assembly for select Mini Cooper applications
• OE-style replacement focused on fit, flow, and sound control
• Aluminized finish for added corrosion resistance
• Steel body and steel muffler construction
• Irregular combination muffler design with dual outlet tips
• Offset inlet configuration with pipe connection
• Walker Quiet-Flow line for domestic and foreign vehicle coverage

Product Details

Walker Quiet-Flow 53928 is part of the Quiet-Flow product line, which is positioned as a direct-fit OE-style exhaust replacement line for a wide range of vehicles. For this Mini Cooper application, the assembly is shaped to match the original exhaust layout, with a 27.5-inch overall length, 13-inch body diameter, 17-inch body length, and dual-tip outlet configuration. The aluminized steel construction supports long-term service in exhaust environments while maintaining the fit and sound characteristics expected from an OE-style muffler assembly. This part cross-references Monroe Shocks & Struts (e.g., 247-041, 210390453) for the same application.

Common Problems It Can Address

• Rust-through or corrosion in the original muffler assembly
• Exhaust noise caused by a damaged or leaking muffler
• Poor fit from a previous replacement part
• Loss of factory-style exhaust tone
• Visible damage to the rear exhaust section

Installation Notes and Tips

Fits 2002-2008 Mini Cooper, left. Verify the vehicle’s exhaust routing, inlet configuration, and dual-tip outlet layout before installation. This assembly uses a pipe connection inlet and an offset inlet configuration, so alignment with the existing exhaust path is important for proper fitment. Confirm the application is for the left-side position and that the vehicle is without the John Cooper Works Package.

Quality Assurance

Walker Quiet-Flow muffler assemblies are engineered as direct-fit OE-style replacements with coverage for domestic and foreign vehicles. For this application, the part is listed with a Limited Lifetime Warranty.