Kooks 09-13 Chevrolet Silverado 1500 LTZ WT LS LT XFE 1-7/8 x 3 Header & Catted Y-Pipe Kit

Kooks header and catted Y-pipe kit for 2009–2013 Chevrolet Silverado 1500 models. Designed as a direct-fit upgrade, this assembly pairs 1-7/8" x 3" headers with a catted Y-pipe to improve exhaust flow while fitting the stock routing. Handcrafted in the USA from high-quality stainless materials, the system is dyno-tested and covered by Kooks limited lifetime warranty to the original purchaser.

Kooks 09-13 Chevrolet Silverado 1500 LTZ WT LS LT XFE 1-7/8 x 3 Header & Catted Y-Pipe Kit