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Roush Performance Mustang GT Extreme Performance Exhaust System


Roush Performance
Roush Performance Mustang GT Extreme Performance Exhaust System

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Make your car growl with the Roush Performance Ford Mustang Extreme Performance Exhaust Kit. Not only does this kit generate a mean sound, it also increases the horsepower and torque of your vehicle. The increased power is generated due to the higher flow system as compared to a conventional exhaust system. Yet another benefit of this high flow system is that it improves fuel efficiency, as the engine runs into less air resistance to do its work.

Though the ROUSH Extreme Performance Exhaust Kit creates more sound outside your car, it doesn't create the typical off-road exhaust drone inside. This is made possible because sound is more effectively directed backward through the exhaust system and out through the rear of the vehicle.

The exhaust system is manufactured using a CNC bender to create smooth mandrel bends. This process maintains a consistent inside diameter through the bended area and allows for a significant increase in flow over stock/serrated-bent pipes.

This Ford Mustang exhaust kit is made from high-quality 2.5-inch diameter stainless steel tubing and has 4-inch diameter tips made from polished 304 stainless steel and embossed with the ''ROUSH'' logo. The system comes with OEM stainless steel exhaust clamps that provide a leak proof seal and won't smash or crush the pipes when tightened.

The ROUSH Resonator Off-Road Exhaust Kit fits Mustang GTs and GT500s
with factory rear fascia.

  • Generates deep off-road exhaust tone
  • Increases horsepower and torque
  • Increases fuel efficiency
  • No in-vehicle exhaust drone
  • Manufactured using CNC bending to create smooth mandrel bends (resulting in higher flow)
  • Made from 2.5-inch diameter stainless steel tubing
  • Includes 4-inch diameter tips made from polished 304 stainless steel
  • Comes with OEM clamps that won't damage pipes when tightened and provide a leak-proof seal
  • No welding or cutting required
  • Fits Mustang GTs and Shelby GT500s with the stock rear fascia


  • 2 Products

    832-403936
    Extreme Performance Exhaust System
  • 2005-09 Mustang GT & GT500
  • $9.99
    $575.99
    Order Today Ships 08/03/14

    832-420025
    Extreme Performance Exhaust System
  • 2010 Mustang GT & GT500
  • $9.99
    $575.99
    Order Today Ships 08/07/14

    2 Products