Review on π Enhance Your Ride's Performance with the Roush 421145 Exhaust System by Robert Ewing
Fits 2012 Mustang v6
Starting with the removal of the muffler Roush offers a much better sound. This is a lower tone. Removing the silencer also made it much easier for me to remove it. However, don't expect any explosions or pops like in most of the videos.
Pros
- Brilliantly made
Cons
- Not bad
