Review on π Flowmaster 953049 3 In/Out Super 40 Series Muffler: Unleash Powerful Performance! by Jason Stokes
Replace every 3 years
Great inexpensive sound for my 2011 F-150 5.0. Mine lasted 3 years before the exhaust pipe bracket rusted away from the muffler resulting in a good exhaust leak. These mufflers don't last long compared to the stock exhaust. I will be using the full Roush system now and hope to live with it for 3+ years.
Pros
- Good thing
Cons
- Frequency
