Kooks header and catted Y-pipe kit for the 2019-2024 GM full-size trucks/SUVs (Chevy Silverado 1500, GMC Sierra 1500, Cadillac Escalade, Chevy Tahoe/Suburban, GMC Yukon) with the 6.2L V8. 1-7/8in x 3in T304 stainless long-tube headers with a catted Y-pipe. Handcrafted in the USA and backed by a limited lifetime warranty on the headers.
| Type | Long-tube header & catted Y-pipe kit |
| Vehicle | GM 6.2L trucks/SUVs (Silverado/Sierra/Escalade/Tahoe) |
| Primary / Collector | 1-7/8in x 3in |
| Y-Pipe | Catted |
| Material | T304 stainless steel |
| Warranty | Limited lifetime (headers) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2023 | Cadillac | Escalade | Luxury / Premium Luxury / Sport / V |
| 2019-2024 | Chevrolet | Silverado 1500 | High Country / LTZ / RST / Trail Boss / ZR2 |
| 2021-2023 | Chevrolet | Suburban | High Country / Premier / RST / Z71 |
| 2019-2024 | GMC | Sierra 1500 | AT4 / AT4X / Denali / SLT |
| 2021-2023 | GMC | Yukon / Yukon XL | AT4 / Denali / Denali Ultimate |
