Kooks Green Catted connection pipes for 2017–2022 Chevrolet Camaro SS and ZL1 models. These 3" x 2-3/4" OEM high-output stainless steel connection pipes use Torca SwivelSeal connections and must be used with Kooks headers; factory exhaust must be cut to install. Kooks notes T304 aircraft-quality stainless construction, and the parts are offered with the manufacturer's limited lifetime warranty to the original purchaser.
Kooks Headers 17-22 Chevrolet Camaro SS/ZL1 Green Catted Exhaust Pipe