2015-2025 Mustang GT/Dark Horse 5.0L 4V 1-3/4" x 3" Stainless Headers w/ GREEN Catted Connection Pipes and OEM Adapters.
- 304 Stainless Steel Construction
- 3/8" Thick Laser Cut Flanges
- 1-3/4" Mandrel Bent Primaries
- 3" Collectors with Kooks' Patented Scavenging Spike
- Dual Bolt Pattern Header Flange
- Kooks GREEN Cats EPA verified 400 Cell High Flow Catalytic Converters
- Kooks GREEN Cats are engineered to perform in Modern Muscle cars up to 750 RWHP
- Includes Gaskets, Oxygen Sensor Extension Harness, Clamps and Bolt Kit required for Installation
- No additional parts required.