The Kooks catted stainless Y-pipe is specified for 2015–2020 Ford F‑150 with the Coyote 5.0L 4V engine and must be used with Kooks headers. This 3-inch OEM-green catted stainless Y-pipe is manufactured from T304 aircraft-quality stainless, is handcrafted in the USA, and is offered with a limited lifetime warranty to the original purchaser. It is designed as part of a Kooks exhaust system for that Coyote application.
Kooks 2015+ Ford F-150 Coyote 5.0L 3in GREEN Cat SS Y Pipe Kooks HDR Req