1999 Kenworth K100 Mufflers
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- Walker®Heavy Duty Steel Round Truck Aluminized Exhaust MufflerKenworth K100 1999, Heavy Duty Steel Round Truck Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 5". Muffler Outlet Diameter: 5". Muffler Body Length: 44". Muffler Overall Length: 51". Muffler Configuration: Center -...Makes installation quick and easyOptimal OE-style fit and quality$110.31
- Walker®Mega Flow™ Steel Round Aluminized Exhaust MufflerKenworth K100 14.6L with Horizontal Single Exhaust 1999, Mega Flow™ Steel Round Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 5". Muffler Outlet Diameter: 5". Muffler Body Length: 44". Muffler Overall Length: 51"....Specifically Engineered for Class 7 and 8 vehiclesA bolt-on Solution for Excessive Engine Brake Noise$194.17
- Walker®Noisebraker™ Steel Round Aluminized Exhaust MufflerKenworth K100 1999, Noisebraker™ Steel Round Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 5". Muffler Outlet Diameter: 5". Muffler Body Length: 44". Muffler Overall Length: 51". Muffler Configuration: Center -...Specifically Engineered for Class 7 and 8 vehiclesA bolt-on Solution for Excessive Engine Brake Noise$285.64