Starting with a 03 truck (should be 03-06 metal backed TAC/pedal right?) wanting to run TBSS intake, and a oem 4 bolt TB. What is the easiest way to do that? Swap to 01-02 all plastic TAC module, run Caspers $60 adapter harness with silver blade LS2 90mm TB?
Its a red/blue PCM now, if wanted to swap to blue/green for E85 flex fuel, would you still want to use that TAC module, or do you have to leave factory one and have to use XLink adapter and gold blade TB?
Are there any other ways to go about this? 87-90mm TB would be ok but 90 prefered