Kooks 1-7/8" x 3" Coyote header and GREEN catted H-pipe kit — the larger-primary supercharger-safe H-pipe bundle for serious boosted S197 Coyote builds. GREEN cats survive forced induction heat. H-pipe routing delivers traditional Mustang growl with daily-driving emissions compliance.
Fits 2011-2014 Ford Mustang GT 5.0L Coyote. Connects directly to OEM cat-back.
Kooks Headers & Exhaust has been hand-building stainless headers and exhaust systems in Statesville, North Carolina since 1962. Every component is welded by experienced fabricators in the same shop where the company's racing legacy was built. 304 stainless construction handles supercharged heat and corrosion.
Includes 1-7/8" x 3" Coyote long tube headers, 3" x 2-3/4" GREEN catted H-pipe, and all required hardware. Pair with the OEM cat-back downstream.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2013 | Ford | Mustang | Boss 302 |
| 2011-2014 | Ford | Mustang | GT |
