Guys quick question if I buy the unlock TCM from HP tuners for a camaro 2018, will I still have to buy credits for the TCM? I already tuned the ECM now I?m ready for the TCM.
Guys quick question if I buy the unlock TCM from HP tuners for a camaro 2018, will I still have to buy credits for the TCM? I already tuned the ECM now I?m ready for the TCM.