04powerstroke
New member
- Joined
- Jul 21, 2007
- Messages
- 92
I should be getting my new cummins soon, and the first mod going into the truck is exhaust. I cant really seem to find a 4" dual turbo back system for the 5.9Liter, I can only find it in cat back. Any help findng it would be very helpful? oh yea and i am looking for the MBRP system!