DNA Motoring for 1988 to 1997 Chevy GMC Truck 5.0/5.7 w/o Air Injection Stainless Steel Racing Exhaust Header 89 90 91 92 93 94 95 96

Getting more air into your engine and more exhaust out is the key to a performance motor. That’s where exhaust headers is significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance-robbing exhaust manifold that came with your car. Headers provide each cylinder with its own mini exhaust pipe which means exhaust headers prevent interference among cylinders thus the backpressure that occurs in common exhaust manifolds. When cylinders don’t have to fight with each other to expel their exhaust they can put more power through the wheels pushing the vehicle. Combining with a high performance cold air intake and a cat-back exhaust system a header system removes all restrictions of your engine then it is able to perform at its full potential.