Banks Monster Exhaust System Single Exit Black Tip - 49781-B 100% - 250% If you have an aftermarket

If you have an aftermarket fuel filtration system such as an Air Dog or a FASS and dual CP3 pumps

Reduces Air and Vapor

do not have a transmission fluid heat exchanger

5" or 4" Weld on Axle brackets  "CURRENTLY DOES NOT WORK ON CHEVY/GMC 2500/3500 OR 2ND GEN DODGE AXLES"

Banks Monster Exhaust System Single Exit Black Tip - 49781-B 100% - 250% If you have an aftermarketThe Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on road. Reducing backpressure allows the engine to expel spent gasses with less effort. Less pumping loss means more horsepower, lower EGTs, and improved fuel economy. The Monster Exhaust system cools while flowing up to 50 percent better than stock! Cooling without killing flow is a major challenge. But the Monster Exhaust wins on