Description:
This V6 Mustang Exhaust Kit with Square Tips, from ROUSH®, fits 2011-2012 3.7L V6 Mustangs only. The square tips of this exhaust kit works with the ROUSH 2010-2012 Mustang Rear Valance.
The square tips are constructed from 304 stainless steel and are finished with a special chrome flashing process. 409 stainless steel is used for the mufflers and inlet pipes for increased durability.
A key component of this Mustang exhaust kit is the unique ROUSH open-chambered muffler design. This kit carries a 3 year limited warranty.
Sound Clips of this Kit:
The square tips are constructed from 304 stainless steel and are finished with a special chrome flashing process. 409 stainless steel is used for the mufflers and inlet pipes for increased durability.
A key component of this Mustang exhaust kit is the unique ROUSH open-chambered muffler design. This kit carries a 3 year limited warranty.
Sound Clips of this Kit:
Highlights:
- V6 Mustang Exhaust Kit
- Adds aggressive sound and increased volume
- Fits 2011-2012 3.7L V6 Mustang only
- Innovative open-chambered muffler design
- Decreased back pressure for increased power
- No in-cockpit boom
- 409 stainless steel pipes and muffler
- Special chrome flashing finish on 304 stainless steel exhaust tips
- Does not negatively impact emissions
- Fits ROUSH 2010-2011 Mustang Rear Valance
- Part #421144
Installation:
1 Hour |
Intermediate |
Garage Tools Required |
Application:
Mustang: 2012, 2011









