Product highlights for the 2005-2009 Roush Mustang GT/GT500 Exhaust Kit:
- Fits 2005-2009 Mustang GT/GT500
- System extends from the catalytic converters-back
- Utilizes 2.5” mandrel-bent piping with a straight-through design that provides added power, increased fuel economy, and aggressive tone
- Can be used in conjunction with the factory GT/GT500 rear valance
- Includes 4” tips made from polished 304 stainless steel
- Includes all necessary clamps and hardware for installation
- Check local noise ordinance levels for legality
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. Fits 2005-2009 Ford Mustang GT/GT500
Though this particular exhaust for the Ford Mustang 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.
**ROUSH Performance recommends checking your local noise ordinance levels prior to purchase.
Listen to the ROUSH Extreme Performance Exhaust Kit now:1-2-3_Inside.mp3 (260 KB)
3_Revs_Outside.mp3 (208 KB)
Cruisin_Inside.mp3 (424 KB)
Drive_Away_Outside.mp3 (180 KB)
Drive_By_Outside.mp3 (204 KB)
Startup_Outside.mp3 (170 KB)
Startup_Rev_Inside.mp3 (336 KB)
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.
DIFFICULTY | Intermediate |
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TIME | 1 hour |
TOOLS | Garage Tools |
INSTRUCTION URL | Download Instruction Manual |
APPLICATION | Mustang 2005-2009 |
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Testimonials
James LoweLooks like I get to be the first review for these guys. Let me start out by saying that I have had 3 other cars of a similar caliber to my GTR serviced/worked on and upgrades installed at other shops and none took the pride and level of detail that these guys did. I wish I could see all the welds on the downpipes and exhaust because it looked like artwork. Their fabricator made sure to send me daily updates and pictures which was also a big deal to me. For being an out of state experience it made it seem more like they were local to me and that I had known them for longer.
Luca HarrisTook the leap of faith on buying a set of their R35 intakes and downpipes because the price was half of anyone elses plus their car hauls a** at the track. Install went smooth and the power seems to be even better than advertised. Cant wait to get tuned in a few weeks. Their shelf tune honestly has to be 600+ hp as I pulled on a Hellcat last night. I see these guys and gals going a long ways if they can get out there and advertise. Customer service is on point paired with BIGGG savings for the winning combo.
Richard WestbrookBought a Motec and had these guys build the harness and set it up fully. Track car that received the level of attention and detail of a show car while here. Made me feel at home every time I popped in for a visit and always offered to buy me lunch/dinner. I don’t see me shopping anywhere else as they make you feel like your family.
Luca HarrisTook the leap of faith on buying a set of their R35 intakes and downpipes because the price was half of anyone elses plus their car hauls a** at the track. Install went smooth and the power seems to be even better than advertised. Cant wait to get tuned in a few weeks. Their shelf tune honestly has to be 600+ hp as I pulled on a Hellcat last night. I see these guys and gals going a long ways if they can get out there and advertise. Customer service is on point paired with BIGGG savings for the winning combo.
FAQs
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
1514 Holebrook
St Suites D-F
Greensboro, NC 27403
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