should i do it
IMHO I DEFINETELY wouldn't spend the money on it. It will sound pretty much the same as the stock H if not a little more tame. I know you dont want to go o/r but an o/r prochamber with resonators (lessin the trumpeting) would sound soooooo much better. Save the money.
ORIGINAL: turbotbirdguy79
Yes,yes and yes.I had a mac A/B before I put on my longtubes/prochamber.The prochamber sounds much deeper and gives the exhaust tone a deep rumble.
Yes,yes and yes.I had a mac A/B before I put on my longtubes/prochamber.The prochamber sounds much deeper and gives the exhaust tone a deep rumble.
The off road version will be much better. Those stock cats really do filter the sound pretty good. I had the o/r version on my 06, and it sounded good, but I also had headers. I heardthe setup with the stock manifolds and it sounded a lot better. I just worried about the no cat issue on mine, which was the reason I swapped back. Go to speedconcepts.com, they have them the cheapest.
Thread Starter
6th Gear Member
Joined: Dec 2007
Posts: 7,386
From: Long Island, moving to arizona soon
i have to keep the stock cats and i found it for 260 shipped. now i dont know what to do lol done the line i was goin to put in high flow cats and some kind of headers what should i talked to someone and he said it would be alot louder with the prochamber


