Flowtech Raptor Turbo Performance Muffler - 2.5" Inlet/Outlet RS00400310 Yield better fuel distribution and

Yield better fuel distribution and greater horsepower

burst pressure is 800 PSI

Curved Bottom

Torqueflite 904

Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency

Flowtech Raptor Turbo Performance Muffler - 2.5" Inlet/Outlet RS00400310 Yield better fuel distribution andIf you want a mean muffler that won't tear the guts from your wallet, get a Raptor and watch out! Flowtech's new Raptor Turbo Performance Muffler features a unique sound rib case design and aluminized, lock seal construction. It offers gigantic, high output flow tubes to provide more horsepower, better mileage, and a sound of pure performance! Flowtech Performance Exhaust was founded in 1994, by exhaust market expert Gary Biggs, with the mission of