Beginning with "D" shaped ports for the new 3v heads and mandrel-bent tubing - these headers open up the exhaust for increased performance and efficiency without compromising the factory emission equipment. Extra thick .375" CNC laser-cut flanges ensure a tight seal and trouble free performance without leaks from warping. Each kit comes complete with quality hardware, gaskets and instructions for a complete installation.
**Note: These are the only headers available for the 05-2010 Mustang GT that are 50 state smog legal.
CARB E.O.# D-216-28
- Fast flowing mandrel bent primary tubes
- 1-5/8" stainless steel primary tubes
- Available Coatings: Raw Stainless, Silver, Titanium
- 100% bolt-on kit, no cutting or welding required
- Connects to all factory sensors
- 50 State Smog Legal - CARB E.O.# D-216-28