I just got back from having the competition catback, and the tru x midpipe installed ( the legal one that installs behind the stock cats.) Its got a **** ton of grunt now, its louder then i ever expected, an obscene amount of more bass to the tone, over 4.6's ive become accustomed to hearing. And the only suggestion i can make, is do not run an offroad pipe with these engines.

There is alot of vibration now in the cabin, notice alot in the seat, sorta made my butt go numb . overall I do like the sound, but ill have to put some miles on it before I decide wether or not this will be a long term item.

Maybe some soundclips soon

***Apparentally I retardedly wrote axelback earlier I meant catback, so with the X its all 3 inch.***

 

Yea add the soundclips, wanna hear, considering order parts to pass the time waiting for my car.

 

I got the Competition axle backs installed, wonder how much different it sounds with the mid pipes.

 

You guys should make a short sound clip, that'd be really cool. Post it up on youtube.

 

Over the axle tubes wont make much a difference. The X pipe on the other hand usually has a more raspy and louder tone. I personally like the H pipes sound wise but the X will give slighty better performance.....though no where enough to make me go with one unless I decide to get Headers back.