Quick view HKS HKS F-CON S Vpro Bracket set - 42999-AK001 Compare $90.00 $85.99 HKS F-CON S Vpro Bracket set Add to Cart Add to Cart
Quick view HKS HKS New Map + Air Temp Sensor Harness - 4299-RA016 Compare $45.00 $42.99 HKS New Map + Air Temp Sensor Harness Add to Cart Add to Cart
Quick view HKS HKS Scramble Switch - 4299-RA011 Compare $105.00 $99.99 HKS Scramble Switch Add to Cart Add to Cart
Quick view HKS HKS VPro Harness + Pin terminal set - 4299-RA009 Compare $40.00 $38.99 HKS VPro Harness + Pin terminal set Add to Cart Add to Cart
Quick view HKS HKS Map Sensor (Super Wide Range) - 4299-RA008 Compare $260.00 $247.99 HKS Map Sensor (Super Wide Range) Add to Cart Add to Cart
Quick view HKS HKS MIX - CONT F - CON - 4299-RA003 Compare $235.00 $223.99 HKS MIX - CONT F - CON Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller - FPE-ALILKR Compare $161.10 $152.99 Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter ControllerInstallation InstructionsInstallation InstructionsThis Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... Add to Cart Add to Cart
Quick view FAST FAST Connector Kit Only FAST Fuel - 301407K Compare $27.99 Kit comes with just the connectors, terminals seals to enable you to build the custom harness to fit your project.CatalogUser 1 Add to Cart Add to Cart
Quick view FAST FAST Connector Kit FAST Fan - 301406K Compare $18.99 This kit allows you to connect the XFI to an electric fuel pump and an electric fan. This kit connects directly to the FP/Fan/Esc connector on the XFI main harness. Connect a wire to 12 switched, positive battery and toggle the fan and fuel pump via the... Add to Cart Add to Cart
Quick view FAST FAST Connector Kit FAST VSS - 301403K Compare $31.99 This connector kit allows you to connect a vehicle speed sensor or a driveshaft speed sensor to your XFI computer.CatalogUser 1 Add to Cart Add to Cart
Quick view FAST FAST Connector Kit FAST Analog - 301402K Compare $18.99 This connector kit comes with the mating connector to the analog connector on the main XFI harness and allows you to add up to 8 additional inputs to your XFI ECU.CatalogUser 1 Add to Cart Add to Cart
Quick view FAST FAST Connector Kit FAST Power Adder - 301400K Compare $19.99 FAST's Power Adder Connector Kit allows you to build your own harness from scratch. Connect multiple Nitrous solenoids and take full control over your power adders with the XFI ECU using this kit.CatalogUser 1 Add to Cart Add to Cart
