Dodge Durango Forum II
Re: Cat back exhaust
Tim Lawson CPR 2K 5.9
tlawson@seanet.com
I've had the Gibson catback since my 2K D was new. I've got the 5.9 but it sounds very nice. Gibsons claim is very low resonance inside the vehicle. I find that very true. I tow a 6000 lb trailer and I think the lowered back pressure keeps the engine a bit cooler. The finish on the SS tip doesn't stay nice for long but it doesn't rust.
Tim
Fri Oct 3