Flowmaster 40 Series Performance Muffler MGLR Racing Harnesses Sedans-Corvette-Porsche-Mazda-Import Cars 5

Racing Harnesses Sedans-Corvette-Porsche-Mazda-Import Cars 5 Point

6 aluminum fan blades and is rated up to 8

GM LS1 3/8 RockerThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Ease engine swaps with the Allstar engine lift plate

Flowmaster 40 Series Performance Muffler MGLR Racing Harnesses Sedans-Corvette-Porsche-Mazda-Import Cars 5The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound, this is the muffler for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off