Roush 2011-2014 Mustang Exhaust with Round Tips V8 - ROUSH Performance (421127)
421127
Please Note: Animated diagrams are not guaranteed to depict the part accurately. Please provide your VIN at checkout or contact us to verify fitment.
Would you like to purchase shipping protection?
Details
- Product ID:
421127
- Description:
V8 Mustang ROUSH Exhaust with Round Tips (2011-2014):
- Fits 2011-2014 Mustang GT 5.0L V8 & 2011-2012 GT500 5.4L V8
- Upgraded aggressive sound tone and volume
- Unique open-chambered design
- Provides higher air flow and less back pressure for increased horsepower and torque
- 409 stainless steel pipes and muffler
- 304 stainless steel exhaust tips with chrome flashing
- Check local noise ordinances for legality
- Does not negatively affect emissions
- No in-cockpit boom
- Fits ROUSH 2010-2012 Mustang Rear Valance, as well as the Ford factory rear valance
The ROUSH Axle-Back Mustang Exhaust Kit with Round Tips, designed to fit the 2011-2014 Mustang GT & 2011-2012 Mustang GT500, is an innovative exhaust system from ROUSH that features an open-chambered designed muffler (as opposed to conventional fiberglass-packing). The result is an aggressive sound that is unique to ROUSH, increased longevity (with no fiberglass packing), and increased horsepower & with additional airflow. Another added benefit of this system is the lack of the in-cockpit boom normally found with performance exhaust systems at cruising speeds.
Not only does this system sound awesome, it looks great as well! The round tips are made from high-quality 304 stainless steel and are finished with a chrome flashing process, and are embossed with the ROUSH logo on the end. Conventional chrome plating uses layers of bonded chemicals to achieve its shiny appearance, which are susceptible to cracking and flaking especially when exposed to high temperatures. However, the chrome flashing used in this system is bonded micro-porously to the metal surface, and is as a result impervious to cracking from localized damage. This method of chroming is also resistant to heat color change.
The exhaust kit mounts to the factory mounting points, and includes all necessary hardware and instructions. This makes for easy installation to get you back on the road in no time. The mufflers and inlet pipe are made from 409 stainless steel for increased durability. This kit carries a 3 year limited warranty.
This Mustang Exhaust is quick and easy to install and uses the factory hanger mountings, so you don't have to fabricate your own. This kit also features new OE-quality spherical clamps for a better fit. This kit has no negative effect on emissions.
- Condition: New
Recommended With Purchase
Enjoy Worry-Free Shipping!
Covers Damaged, Lost, & Stolen Packages!
Starting As Low As $5.00
- Online Price: $1,242.50 CAD
ROUSH Performance
Enjoy Worry-Free Shipping!
Covers Damaged, Lost, & Stolen Packages!
Starting As Low As $5.00
ROUSH Performance
Details
- Product ID:
421127
- Description:
V8 Mustang ROUSH Exhaust with Round Tips (2011-2014):
- Fits 2011-2014 Mustang GT 5.0L V8 & 2011-2012 GT500 5.4L V8
- Upgraded aggressive sound tone and volume
- Unique open-chambered design
- Provides higher air flow and less back pressure for increased horsepower and torque
- 409 stainless steel pipes and muffler
- 304 stainless steel exhaust tips with chrome flashing
- Check local noise ordinances for legality
- Does not negatively affect emissions
- No in-cockpit boom
- Fits ROUSH 2010-2012 Mustang Rear Valance, as well as the Ford factory rear valance
The ROUSH Axle-Back Mustang Exhaust Kit with Round Tips, designed to fit the 2011-2014 Mustang GT & 2011-2012 Mustang GT500, is an innovative exhaust system from ROUSH that features an open-chambered designed muffler (as opposed to conventional fiberglass-packing). The result is an aggressive sound that is unique to ROUSH, increased longevity (with no fiberglass packing), and increased horsepower & with additional airflow. Another added benefit of this system is the lack of the in-cockpit boom normally found with performance exhaust systems at cruising speeds.
Not only does this system sound awesome, it looks great as well! The round tips are made from high-quality 304 stainless steel and are finished with a chrome flashing process, and are embossed with the ROUSH logo on the end. Conventional chrome plating uses layers of bonded chemicals to achieve its shiny appearance, which are susceptible to cracking and flaking especially when exposed to high temperatures. However, the chrome flashing used in this system is bonded micro-porously to the metal surface, and is as a result impervious to cracking from localized damage. This method of chroming is also resistant to heat color change.
The exhaust kit mounts to the factory mounting points, and includes all necessary hardware and instructions. This makes for easy installation to get you back on the road in no time. The mufflers and inlet pipe are made from 409 stainless steel for increased durability. This kit carries a 3 year limited warranty.
This Mustang Exhaust is quick and easy to install and uses the factory hanger mountings, so you don't have to fabricate your own. This kit also features new OE-quality spherical clamps for a better fit. This kit has no negative effect on emissions.
- Condition: New
Recommended With Purchase
Vehicle Fitment
The Truck Lot - Ford Parts
We carry all new genuine OEM parts and accessories for your Ford, Lincoln, and Mercury vehicles. Replace parts or upgrade with the most popular parts and accessories at the lowest prices. Order your ROUSH Performance Roush 2011-2014 Mustang Exhaust with Round Tips V8 (421127) from us and you will receive it in just a matter of days. We ship right from our warehouse or direct from the factory. With our VIN verification system we can ensure you that your Roush 2011-2014 Mustang Exhaust with Round Tips V8 will perfectly fit your vehicle and can verify any other part you are purchasing.
Bold parts for the bold driver. Parts are available for shipment all across Canada and the USA.
Select what make you are shopping for below to browse your specific vehicle's full OEM parts catalog:
| Ford Models | Lincoln Models | Mercury Models |








What side is LEFT, and what side is RIGHT?