2003 Kenworth K100 Mufflers
- Walker®Heavy Duty Steel Round Truck Aluminized Exhaust MufflerKenworth K100 Detroit Diesel Engine with Vertical Single Exhaust 2003, Heavy Duty Steel Round Truck Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 5". Muffler Outlet Diameter: 5". Muffler Body Length: 44". Muffler...Makes installation quick and easyOptimal OE-style fit and quality$110.31
- Walker®Noisebraker™ Steel Round Aluminized Exhaust MufflerKenworth K100 Detroit Diesel Engine with Vertical Single Exhaust 2003, Noisebraker™ Steel Round Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 5". Muffler Outlet Diameter: 5". Muffler Body Length: 44". Muffler Overall...Specifically Engineered for Class 7 and 8 vehiclesA bolt-on Solution for Excessive Engine Brake Noise$285.64