FAST - Fuel Air Spark Technology 301100 XFI Harness designed for engines whose sensors feature GM TPI style sensors.

FAST - Fuel Air Spark Technology 301100 XFI Harness designed for engines whose sensors feature GM TPI style sensors.

FAST - Fuel Air Spark Technology
COM301100
Heads up — this is a Special Order item. We don't carry it on the shelf, but we can bring it in for you! Lead times vary and can be 10 weeks or more depending on the manufacturer. Give us a call or send us a message so we can check current availability and walk you through your options before you commit to an order.
$691.13
$670.97
$691.13
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FAST - Fuel Air Spark Technology 301100 XFI Harness designed for engines whose sensors feature GM TPI style sensors.

FAST - Fuel Air Spark Technology

FAST - Fuel Air Spark Technology 301100 XFI Harness designed for engines whose sensors feature GM TPI style sensors.

$670.97 $691.13
FAST - Fuel Air Spark Technology 301100 XFI Harness designed for engines whose sensors feature GM TPI style sensors.

FAST - Fuel Air Spark Technology

FAST - Fuel Air Spark Technology 301100 XFI Harness designed for engines whose sensors feature GM TPI style sensors.

$670.97 $691.13
Description
XFI Main Harness 301100 fits GM TPI or weatherpack style sensors.
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.
Fitment
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JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB. We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.
* EXTEND YOUR PRODUCTS MANUFACTURER WARRANTY

All products include a manufacturer warranty, but you can extend this warranty with JB's Purchase Protection Plan.
*Available on select products.