1991-1999 Jeep Cherokee 4.0L Racing Header Exhaust Manifold wy2401D For BMW X5 F15 and

For BMW X5 F15 and F85 SAV (2012

Pipe Thickness: 16 gauge (1

For BMW 1 Convertible (E88) 2008-2013

For Mercedes-Benz Sprinter 3-T Platform/Chassis (W903) ( 04

Chevrolet Colorado 5

1991-1999 Jeep Cherokee 4.0L Racing Header Exhaust Manifold wy2401D For BMW X5 F15 andFeature: 1. 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. 2. Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the