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SpeedTech Complete Exhaust System w/High Flow Cats Ford Mustang GT 5.0L 11-13




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The SpeedTech 2011 Ford Mustang GT 5.0 exhaust is designed to provide maximum performance and superior sound quality. It provides a truly exotic sound that has to be heard to be fully appreciated. Additionally, substantial horsepower and torque gains, along with improved throttle response are achieved with the free flowing, unrestrictive 3" straight-thru design. This highly engineered exhaust system results in a perfect blend of sound, power and performance!

3" stainless steel piping is utilized throughout, including the outlet pipes, which reduces back pressure and provides improved throttle response. Additionally, the 3" pipe X-Flow design will improve the sound and performance of your car, whether stock or highly modified. The increased torque and horsepower will result in faster track and 1/4 mile times, better everyday performance and a more pronounced engine note for an enhanced driving experience during all types of uses.

Extremely high quality 100% stainless steel construction - this is a very well built exhaust system, worthy of the 2011 5.0 Mustang GT.


  • 3" tubing throughout - including outlet
  • High Flow Catalytic Converters
  • 100% T304 Stainless Steel Construction
  • Polished Stainless tips included

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Vehicle Engine Notes
Ford Mustang GT

Warranty: All SpeedTech products are protected by a lifetime warranty against manufacturing defects or structural failure for the original owner. This excludes catalytic converters which carry a 3 year warranty for the original owner. Our Catalytic converter warranty is for catalytic converter efficiency performance only and does not cover failure or abuse from track, off road or racing events. Any products sold that are manufactured by other companies (such as spark plugs, coils, etc.) offer the warranty from the original manufacturer.

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