Stand-Alone harness and PCM conversion
for any LS1, 5.7L, 5.3L or 6.0L “Drive by Wire” Throttle Body Engines.
Great way to help your budget on your Engine Swap! Don’t buy aftermarket when there’s nothing wrong with the factory engine management system you have!
Just to clarify, NO PCM or HARNESS is included only the MODIFICATION of your supplied PCM and engine harness.
Your PCM will receive our basic flash to be tuned to your needs:
Our standard power tune will ensure the engine runs code free, and will correct for wheel/tire size, rear gear ratio, cooling fan temperature (where applicable), rev limit, upper speed limit, removal of VATS anti-theft, and will dictate how soft or firm the transmission shifts.
We can support or remove the 4L60E/4L80E Transmission from your PCM and harness at no additional cost if your application requires a different transmission.