My buddy and myself both have 08 LMM's. Both have built trans, yadda yadda, but the main difference is his truck has manifolds/uppipes, with the 68stg2r and mine has stock manifolds/uppipes, and mark's 3794. Going to get an idea of where these two chargers put most trucks with Mark's tuning. Pretty excited to drive down there and meet everyone. Might have to think of a plan to hide the chubby while I'm in there looking at stuff LOL!