Originally Posted by Kbrown1092
I have flowmaster axelbacks and there a little loud but I was wondering if catbacks are louder and create more power?
Catbacks will sound pretty much similar to any axleback. It also won't create any extra power when compared to an axleback. If you want it louder, go with an x pipe.
2009 Mustang GT Premium; FRRP 4.10 Gears, J&M Lower Control Arms, BBK Long Tube Headers, BBK Catted X Pipe, Pypes M80 Mid Mufflers, Pypes Pype Bomb Axle Back, JLT Series 3 Cold Air Intake, Bama 93 Octane Race Tune, Black Decklid Panel, Weathertech Mats, SVE Shifter and Shorty Antenna.