jrobert
Junior Member
- Joined
- Oct 20, 2012
- Posts
- 1
- Reaction score
- 0
- Ram Year
- 2007
- Engine
- 5.5 cummins
I have a 07 ram built in oct. 06 with a 5.9 cummins and auto trans 4x4 and want to have a factory exhaust brake installed and have heard of some vac.pump failures and shorting the life of trans and TCs So whats up .