Banks Speedbrake on a Duramax
Anyone here using one? Any problems? How do you like it? Thanks, Mark.
Forum Discussion
downtheroad wrote:
Just wondering why you want to go with a Banks Speedbrake on your 08 Duramax. Why not just use Tow Haul and the Grade Braking feature.
It sure works great for me.
Needs a little more with 15,500#s pushing. New models have them as oem. GCW is 23,400.
Mark
