DNAMotoring

HDS-JC0040L

FOR JEEP WRANGLER TJ 4.0L I6 AMC 242 POLISHED STAINLESS STEEL EXHAUST HEADER

Headers

Made of high quality steel with 6-2 direct bolt-on design
TIG welded CNC machine flange
O2 sensor bung insertion / Metal gasket included / Inlet: 1.5" / Outlet: 1.75" / Major piping diameter: 1.75"
Increase high flow air, instantly gain 10 to 15 Hp. / Tq
Application: Please check part finder on top of the page (Professional Installer is Highly Recommended) (No Instruction Included)

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.

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