Showing all 3 results
-
MegaSquirt-3 MS3X Expansion Card & Connector Kit
$149.99Unlock the full capabilities of your MegaSquirt-3 ECU with the MS3X Expansion Card & Connector Kit. This plug-and-play expansion board installs directly inside your MS3 case — no soldering required — and connects via the included ribbon cables to ...
Add to cart -
MS3Pro Gen 1 Wiring Bundle Upgrade (for ULTIMATE and EVO)
$29.99If 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 Ge...
Add to cart -
MS3Pro Mini Wiring Harness Upgrade (Microsquirt to Mini)
$19.99If you have a previously installed Microsquirt harness and want to upgrade to MS3Pro Mini, the upgrade path is simple. However, complete functionality will require a few basic changes to your Microsquirt Harness. Our wiring upgrade kit contains the 7 ...
Add to cart
