I currently have cat delete pipes into x pipe into resonator delete over axle pipes into stock axle backs installed on my 2012 5.0. I had American Thunder axle backs installed before the cat deletes and they sounded great. After install of the cat delete they became much louder ( I knew this would happen, just under estimated how much louder it would be) The stock axle back make it so much quieter that i miss the sound from the american thunder's. If I install the gt500 axle back would it be closer to the sound of the stock axle back but louder, or still be too loud. The mustang is my dd, but I really don't drive that much. only 7k miles in about 11 months.
Greatly appreciate any help before I pull the plug on gt500 axle backs.
Greatly appreciate any help before I pull the plug on gt500 axle backs.