FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and various optional accessories. The Main Harness also handles communication between the ECU and ignition devices. Main harnesses are available in TPI, LT-1, LS-1 through 9 (including truck/suv designs), Modern HEMI, Carburetor Conversions and even Rear-Engine Dragsters and Boats. FAST also offers Main Harnesses that come terminated on the sensor side but non-terminated on the ECU side to allow for a truely custom fit. All terminals, seals and connectors are available individually, so don't hesitate to try your hand at crafting your own custom harness from start to finish.
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Sorry we do not have fitment information available for this part number. Contact us for any fitment questions. | |||||
IN STOCK Kooks Headers EX685-ZKooks Headers Extension Harness Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness $96.13
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IN STOCK - LOW Rywire RY-K2-HALTECH-ELITERywire Mil-Spec Engine Harnesses Rywire Honda K-Series (w/Haltech Elite 1500+) Eng Harn w/OBD2 Alt/EV14 Inj/AEM IAT/MAP (Adapter Req) $1,749.00
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IN STOCK - LOW REDARC TPH-004REDARC Wiring Harnesses REDARC Jeep Grand Cherokee/Dodge Durango/Chrysler Pacifica Tow-Pro Brake Controller Harness $49.81
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IN STOCK Fleece Performance FPE-HAR-MU-PT-1Fleece Performance Extension Harnesses Fleece Performance 17-22 GM 2500/3500 L5P Duramax Sensor Connector w/4.5in Pigtail $62.91
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$159.93
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IN STOCK Haltech HT-186502Haltech NEXUS Rebel LS Wire-In Harnesses Haltech NEXUS Rebel LS EV6 Injector Sub-Harness $141.57
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IN STOCK Turbo XS WS15-HHWHTurbo XS Wiring Harnesses Turbo XS 15-21 Subaru WRX STI Hella Horn Wiring Harness $58.83
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IN STOCK Haltech HT-186343Haltech NEXUS Wire-In Harnesses Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness $495.00
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