Kooks 07-08 GM 1500 3in x OEM Out GREEN Cat SS Y Pipe Kooks HDR Req

The Kooks Headers 28543300 is a 3-inch Catted Stainless Steel Y-pipe designed for use with Kooks long tube headers on 6.2L V8 GM trucks and SUVs. This Y-pipe features Kooks "GREEN" high-flow catalytic converters, which are EPA-compliant and rated to support up to 750 RWHP. Constructed from premium 304 stainless steel, this Y-pipe provides durability and corrosion resistance. It is engineered to integrate seamlessly with the Kooks long tube header system and includes the necessary clamps for installation. Note that this part is designed to connect to long tube headers and is not compatible with factory exhaust manifolds.