Kooks Headers 1151H631 Stainless Steel Headers for 2015-2023 Ford Mustang 5.0L 4V with Green Catted OEM Connection PipesKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud

Displacement on Demand (AFM

Tested safe with catalytic converters and turbochargers

Front Cover Gasket Set

This system includes a TPS Autolearn switch so the nitrous only activates at wide open throttle and automatically turns off when you let your foot off the accelerator

and more flow

but it requires acknowledgment of this fact during installation

This lifter kit was designed by GM to be incorporated into performance engine builds and utilizes improved valving for higher RPM capability

060 " MLS Exhaust Manifold Gasket

Chevrolet Silverado 1500 Z71 Off-Road 2005

(1) Matched Valve Springs

Air Intake 03-08 Dodge Ram 5

Enkei T6S 17x8 35mm Offset 5x114