85 Mustang GT Share with Friends Email Facebook Twitter Pin It on Pinterest! MS3X with Flex Fuel Sort by: In Category: Date Added Price (High to Low) Price (Low to High) All Sensors Temperature Sensors Wiring Components Wiring Harnesses & Wire Bundles All Connectors 4 Pin Connectors 7+ Pin Connectors IAC Connectors MegaSquirt 1 MegaSquirt 2 MegaSquirt 3 MegaSquirt 2 MegaSquirt 3 Idle Control Components Product Price Qty MegaSquirt-3 PCB3.0 Kit with MapDaddy4 Upgrade $539.00 1 Add to Cart MegaSquirt-III MS3X Expansion Card & Connector Kit $110.49 1 Add to Cart MegaSquirt 3X Wiring Bundle - 8' long $74.99 1 Add to Cart MegaSquirt Wiring Bundle - 8' Long $62.99 1 Add to Cart GM Open Element IAT Sensor with Connector $23.00 1 Add to Cart GM Closed Element CLT/Oil Sensor with Connector $19.99 1 Add to Cart IAC Valve Connector with Crimp Terminals $6.99 1 Add to Cart DB37 Metalized Plastic Backshell $2.99 1 Add to Cart DB37 Solder Cup Connector $3.00 1 Add to Cart Add All To Cart