OK, I deff. was looking for a Catted H-pipe, I have the LM1' catback so I do not want an off road X or H, but I read somewhere that the mac pro chamber isn't to loud, is this true? Anyone know if I use the non catted pro chamber, will it not be obscenely loud and raspy, I like the loudness and tone of my exhaust with the stock mid pipe, I want similar sound with the performance upgrade of less cats and 2.5 inch tubes. Anyone got expeirience with the pro chamber???? Thanks,

 

I have it and I like it alot. I had a catted X-Pipe before and its not too much louder than that. Its a little more raspy than before but not much at all, sounds real nice.

 

bassani X, nice sound, not raspy, deep

 

heres my vid with a mac prochamber and mac exhaust with longtubes, sounds good to me........YouTube - My 04 Mustang GT

 

Oh well, bit the bullit, just bought the off road pro chamber from mustangtuning, ended up being less than 250.00, when I get it installed I'll get a soundclip of it with the LM1's up..

 

I odered a catted prochamber the other day that Im gonna hook up to an American Thunder system, hopefully it sounds nice and deep...