Freightliner Classic Mufflers
- Walker®Truck MufflerTruck Muffler by Walker®. Walker offers a complete line-up of exhaust products for today's medium-duty, heavy-duty and commercial vehicles. With their extensive selection of accessories and hardware for the exhaust system, Walker will...Makes installation quick and easyOptimal OE-style fit and quality$110.31 - $336.24
- Walker®Mega Flow™ Exhaust MufflerMega Flow™ Exhaust Muffler by Walker®. Mega-Flow® mufflers combine Walker® quality and engineering with solution-driven technology to absorb unwanted engine and engine brake noise without sacrificing brake performance.Specifically Engineered for Class 7 and 8 vehiclesA bolt-on Solution for Excessive Engine Brake Noise$159.78 - $194.17
- Walker®Heavy Duty Aluminized Steel Round Truck Exhaust Muffler (22920)Heavy Duty Aluminized Steel Round Truck Exhaust Muffler (22920) by Walker®. Walker offers a complete line-up of exhaust products for today's medium-duty, heavy-duty and commercial vehicles. With their extensive selection of accessories...Makes installation quick and easyOptimal OE-style fit and quality$110.31
- Walker®Mega Flow™ Steel Round Aluminized Exhaust Muffler (22963)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". Muffler Configuration: Center - Center. Mega-Flow® mufflers...Specifically Engineered for Class 7 and 8 vehiclesA bolt-on Solution for Excessive Engine Brake Noise$194.17