Availability
FAST Electrical Wiring
Wiring Harness, Fast XFI, Main Harness, Chevy, 5.0, 5.7L, Kit
Part Number: FST-301100
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Wiring Harness, Fast XFI, ECU, Chrysler, Dodge, Hemi, Kit
Part Number: FST-301104
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
ground strap FAST 24" AUTO GROUND STRAP
Part Number: FST-170720
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Switch, Push Button, For Wet System, Each
Part Number: FST-NS6680
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
RELAY, H-D START BOOST
Part Number: FST-F-5030
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HARNESS, FORD COYOTE COIL
Part Number: FST-30285
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HARNESS, EZ TCU, 09+4L65E/4L70 E
Part Number: FST-30294CPG
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
REPLACEMENT HARNESS
Part Number: FST-43335
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Wiring Pigtail, Fuel Injector, Female, 2-pin, EV1/Minitimer, Each
Part Number: FST-170599-1
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Wiring Pigtail, Fuel Injector, Female, 2-pin, EV1/Minitimer, Set of 8
Part Number: FST-170599-8
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Fuel Injector Connector Adapter, USCAR/EV6 Injector, Jetronic/Minitimer/EV1 Harness, Set of 4
Part Number: FST-170604-4
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HARNESS, XFI NITROUS RELAY, SOLID STATE
Part Number: FST-30366
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
IPU Adapter Harness, Connectors, Terminals, Seals, FAST XFI, Kit
Part Number: FST-301300
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Electrical Wiring Connector, IPU Ignition Adapter for FAST XFI/XFI 2.0 Systems, Kit
Part Number: FST-301300K
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
IGNITION ADAPTER, FAST HALL EFFECT
Part Number: FST-301301
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
IGNITION ADAPTER HARNESS, FAST GM HEI
Part Number: FST-301302
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
IGN ADAPTER HARNESS, GM LT1 LONG CONNECT
Part Number: FST-301304
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
IGN ADAPTER HARNESS, BUICK V6 (EARLY)
Part Number: FST-301307
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Ignition Module Harness, XFI, Kit
Part Number: FST-301308
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Electrical Wiring Connector, Power Adder Harness Connector, Kit
Part Number: FST-301400K
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
CONNECTOR KIT, FAST FAN AND FUEL PUMP
Part Number: FST-301406K
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
FAST LS2/LS7 CRANK PICKUP ADP.HARNESS
Part Number: FST-301416
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HARNESS, FOR FAST SINGLE PRESS URE
Part Number: FST-30143
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HARNESS, FUEL AND OIL PRESSURE
Part Number: FST-30144
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Wiring Harness, XIM, Stand Alone, LS1, Each
Part Number: FST-301972
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
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