hey guy/girls, my names Chris. I’m new to performance gm. I was a mechanic for 9 years specializing in vw/Audi. I have a 2011 suburban with a Whipple supercharger that I’m about to give up on
A forum community dedicated to all General Motors truck owners and enthusiasts. Come join the discussion about performance, lift kits, wheels, tires, modifications, troubleshooting, maintenance, and more!