banks speed brake or B&D brake?
hello, I want to get a exhaust brake for my 2007 1/2 gmc sierra 2500HD. can anyone tell me which one is better, or which one you like. thank you for any help you can give me.
Forum Discussion
The factory programing on my 11' Duramax works much better than my 07' did. Installed the Banks Speedbrake on my 07' and it worked very well. MUCH better than stock. I would highly recommend it.
Matt
Matt
