Dodge Durango Forum II Archive
Re: Cat Back on 4.7
Steve Smits [fstdango3][NJ][sierra bronze 01 4.7 SLTplus IP stage 2,Dynomax Ultraflow, and FASTMAN TB ]
3ksands@optonline.net
Just put the muffler and the fastman tb the stock exhaust is mandrel bent stainless so it only needs a different muffler. For a nice rumble but not obnoxious I used a Dynomax stainless Ultra flow
Steve
Wed Jul 31