2005-09 Mustang Roush Extreme Performance Exhaust Kit GT/GT500 by Roush

Price: 799.99 USD
Availability: InStock

2005-09 Mustang Roush Extreme Performance Exhaust Kit GT/GT500

Add power & performance to your 2005-2009 Mustang GT or 2007-2009 Shelby GT500 with this Roush extreme performance exhaust kit.

Item #RSH-403936
MPN# 403936

Everyday Low Price: $799.99

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Ships by Monday, September 28

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LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

Benefits

Generates Deep Off-Road Exhaust Tone
Increases Horsepower & Torque
Increases Fuel Efficiency

Features

No In-Vehicle Exhaust Drone
Manufactured Using CNC Bending To Create Smooth Mandrel Bends
Made From 2.5" Diameter Stainless Steel Tubing
Includes 4" Diameter Polished 304 Stainless Tips
Includes OEM Clamps
No Welding Or Cutting Required

What's in the Box

(1) LH Mid-pipe With Resonator
(1) RH Mid-Pipe With Resonator
(1) LH Tailpipe With Tip
(1) RH Tailpipe With Tip
(2) 2.5" Band Clamp
Installation Instructions

ROUSH® Ford Mustang Extreme Performance Exhaust Kit - GT/GT500
Make your presence known with the ROUSH® 2005-2009 Ford Mustang GT or 2007-2009 Shelby GT500 Extreme Performance Exhaust Kit. Not only does this kit generate a mean sound, it also increases the horsepower and torque of your S197. The increased power is generated due to the higher flow system as compared to a conventional Mustang 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 Mustang Exhaust Kit creates more sound outside your Mustang, 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 Mustang. This S197 Roush Mustang Extreme Performance Exhaust kit comes complete with installation instructions and are ready to bolt on your car.

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Ford Mustang - 2005, 2006, 2007, 2008, 2009
Sub Models: GT, GT500

Fitment Notice
2005-2009 Ford Mustang GT
2007-2009 Shelby GT500

Installation Instructions

Download the pdf Link opens in a new window

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand

Roush - The Art of Performance Engineering
ROUSH Performance is the first specialty-vehicle company to combine race-proven technologies with advanced automotive engineering. The result, a unique mix of street car and race car...Is a ROUSH car. Or more specifically, a ROUSH Mustang or F-150 pickup with styling, performance, and handling characteristics derived from the racetrack and modified for street legal usage. The vehicles and components produced by ROUSH Performance are imprinted with Jack Roush's vision, passion for performance, and commitment to excellence. He personally approves the design, engineering, fit, finish and overall performance of each package, ensuring that his personal standards are met prior to production and product release. Many of these products are designed by the same engineering group that has helped Roush Racing become the winningest Ford racing team in history.