Hi, I was wondering if anyone has a COS5 tune with DBW throttle body and 4L80e I could use as a platform for my conversion? I currently have a boosted LQ4 running with a 512kb LS1 PCM with cable TB. I want to upgrade to DBW and have the 1Mb PCM, harness, pedal and harness that came with the engine from a 2003 Silverado. Ideally I would like to keep the 512kb PCM if possible with DBW?
Many thanks