Searched the forum and most info involves off road X or h pipes. I'm looking for information regarding an H pipe with high flow cats specific to the sound. I understand any change to HP is negligible. I have an 11 GT with GT500 Mufflers and the lethal perf over the axle resonator delete. Just wondering how dramatic the sound difference is from the stock H pipe. I don't want raspier. My understanding is the H pipe is deeper than raspier. Not looking to go catless.
Thx in advance.
Sent from my XT1096 using Mustang Evolution mobile app
Thx in advance.
Sent from my XT1096 using Mustang Evolution mobile app