Chevy LS LS3 LS6 LS7 Exhaust Manifold Header Land Rover Thermostats & Housings 4C1T-15520-AA

4C1T-15520-AA

For 2004-2009 Mercedes-Benz SL600 230

Type: Exhaust Pressure Sensor

For Hyundai i30 (GD) (2014-2016)

For BMW X5 28ix F15 2013-2017

Chevy LS LS3 LS6 LS7 Exhaust Manifold Header Land Rover Thermostats & Housings 4C1T-15520-AAFeature: 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