>> View Video 2011 Mustang GT 5.0 SLP Long Tube Headers (#M30007) With Stock Mufflers
SLP 2011-13 Mustang GT Long-Tube Headers Feature:
- 4-into-1 Design featuring 1-3/4″ Primaries w/3″ Merge Collectors
- Integrated Merge Collector Spike for increased power and optimum exhaust flow
- 100% CNC Mandrel-Bent Stainless Steel construction
- Polished Ceramic Coating (interior and exterior surfaces) to keep heat in, exhaust velocity up, and under-hood temperatures down
- Compatible with factory or SLP Axle-Back Exhaust Systems
- Complete bolt-on installation (no cutting or welding required)
- +28 HP RWHP and +27 ft-lbs gains over stock system
- Made in the U.S.A.
- Covered by SLP’s Performance Guarantee and Limited Lifetime Warranty
Learn More: 2011-2013 Mustang GT Long Tube Header Package – Cats, PowerFlo-X Crossover Pipe