Flowmaster American Thunder Series Exhaust Kit
My new Flowmaster American Thunder Series exhaust kit was recently installed by my mechanic and replaced the existing stock exhaust system on my 2008 Ford Mustang. My mechanic had no issues with the installation. The new axle back exhaust kit looks and sounds great. I also have noticed increased acceleration response.
Gibson catback dual exhaust conversion
Looks great and sounds great. Nice rumble but not obnoxious. A couple of things I think would improve the system. I replaced the clamps supplied with sleeve type clamps for a better clamp and less crushing to avoid leaks. Also, the exhaust out the right side(passenger side) is significantly more due to the configuration of the Y pipe adapter. The 90 degree angle to the left side restricts flow and it tends to go thru the straight run. I am very happy with the installation and results.