Review on 🚗 Flowmaster 942541 2.5 Inch (O)/Out (C) 40 Series Dual Flow Muffler by Brett Tierney

If you like a loud and growling exhaust, this muffler is for you. I have a FLOWMASTER American Thunder exhaust system on my 1st gen Camaro and had to replace one of the exhaust pipes instead of having to mess with installing the old pinched/swaged muffler (btw the old muffler is still in great condition). 3 years later) year) back. I also ordered a new damper. So far I have been very impressed with the FLOWMASTER products.