$23.99
If you have a previously installed MS3Pro harness (1st Gen flying lead or LS Drop On Harness) and want to upgrade to MS3Pro EVO or ULTIMATE ECU, the upgrade path is simple. However, complete functionality will require a few basic changes to your 1st Gen harness. Our wiring upgrade kit contains the 8 pre-pinned, color-matched wire leads to make your conversion a snap!
*NOTE- For LS Drop On Harnesses, WHITE CONNECTOR pins 15 & 27 are NOT POPULATED.
WARNING: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov
$1,499.00
2JZ Supra SC300 9298 MS3Pro PnP Plug and Play Standalone Engine Management System is compatible...
$829.99
3SGTE Celica MR2 MegaSquirtPNP Gen2 Plug and Play Standalone Engine Management System is compatible with...
$829.99
3SGTE MR2 Celica MegaSquirtPNP Gen2 Plug and Play Standalone Engine Management System Fits the following...
$31.50
Connect MS3Pro ULTIMATE or EVO directly to your laptop with this 4 pin M12 serial...