Headers & Manifolds

Kooks 09-10 Chevrolet Silverado 1500/ GMC Sierra 1500 1-3/4 x 3 Header & Green Catted Y-Pipe Kit

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

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

Kooks 09-13 Chevrolet Silverado 1500 LTZ LT WT LS XFE 1-3/4 x 3 Header & Green Catted Y-Pipe Kit

Kooks 07-10 Cadillac Escalade ESV Base Platinum 1-7/8 x 3 Header & Green Catted Y-Pipe Kit

Kooks 07-10 Cadillac Escalade ESV Base Platinum 1-3/4 x 3 Header & Green Catted Y-Pipe Kit

Kooks 07-08 Chevrolet Silverado 1500 LT WT LTZ LS 1-7/8 x 3 Header & Green Catted Y-Pipe Kit

Kooks 07-08 Chevrolet Silverado 1500 WT LTZ LT LS 1-3/4 x 3 Header & Green Catted Y-Pipe Kit

Kooks 03-06 Cadillac Escalade ESV 02-06 EXT 1-7/8 x 3 Header & Green Catted OEM Connection Kit

Kooks 03-06 Cadillac Escalade ESV Base 1-3/4 x 3 Header & Green Catted OEM Conn Kit

Kooks 02-05 Cadillac Escalade Base 1500 Z71 LT 1-7/8 x 3 Header & Green Catted Y-Pipe Kit

Kooks 02-05 Cadillac Escalade Base /Chevrolet Silverado 1-7/8 x 3 Header & Catted Y-Pipe Kit

Kooks 02-05 Cadillac Escalade Base/Chevrolet Silverado 1-3/4 x 3 Header & Green Catted Y-Pipe Kit

Kooks 03-13 GM 1500 Series Truck/SUV 4.8/5.3/6.0/6.2L 1-5/8in x 1-3/4in SS Headers w/o EGR

Kooks 03-06 Chevrolet SSR Base 1-7/8 x 3 Header & Green Catted Y-Pipe Kit

Kooks 03-06 Chevrolet SSR Base 1-7/8 x 3 Header & Catted Y-Pipe Kit