Nope, you can read as many tunes as you like. Only uses a license if you want to flash a new tune into the PCM.Originally Posted by mr.prick
Nope, you can read as many tunes as you like. Only uses a license if you want to flash a new tune into the PCM.Originally Posted by mr.prick
01 ECSB 1/2 ton 4x4 Forged 5.7 LS1 GMC
Custom KBracing front mounted, BW S480, intercooled turbo
any stage 2 cobalt ss tunes?