The Kooks 3" catted stainless X‑pipe is built for 2014–2019 Chevrolet Corvette Z06 and ZR1 models and connects to 2.75" OEM‑style exhaust. The long X‑pipe includes 3" x 2.75" mid‑pipes and is intended for use with Kooks headers. Made from T304 stainless steel in the USA, Kooks' X‑pipe is dyno‑ and race‑tested, designed for maximum power, and backed by a limited lifetime warranty to the original purchaser.
Kooks 14-19 Chevrolet Corvette Z06/ZR1 3in. SS Catted Ultra X-Pipe - OEM Connection