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FuelTech

Advanced aftermarket ECU systems engineered for serious performance. FuelTech delivers powerful engine management, high quality ignition components, wide range sensors and motorsport grade connectors designed for reliable data, control and safety.

Perfect for builds that demand precision, flexibility and proven results at any power level.

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16-Way CPC Connector Kit

FuelTech
Original price $154.00 - Original price $154.00
Original price
$154.00
$154.00 - $154.00
Current price $154.00

Whether you're building your own harness or modifying an existing one, this CPC connector kit will make it easy for you to pass wires through your ...

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Original price $154.00 - Original price $154.00
Original price
$154.00
$154.00 - $154.00
Current price $154.00

24-Way Main Connector Kit

FuelTech
Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

This connector kit is compatible with the following products: FT500LITE/500 Main FT400 Main FT350 FT300 FT250 GearController BoostController2 PRO2...

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Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

16-Way Auxiliary Connector Kit

FuelTech
Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00

This connector kit is compatible with the following products: FT500LITE/500 Auxiliary FT400 Auxiliary

Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00

Water Temperature Sensor Plug Kit

FuelTech
Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00

Ensure accurate and reliable temperature readings with the Water Temperature Sensor Plug Kit. This essential kit includes everything you need to pr...

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Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00

Bosch 4.9 WB-O2 Sensor Plug Kit

FuelTech
Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00

The Bosch 4.9 WB-O2 Sensor Plug Kit is designed for seamless integration with your wideband oxygen sensor, ensuring reliable and accurate readings ...

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Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00

Air Temperature Sensor Plug Kit

FuelTech
Original price $15.00 - Original price $15.00
Original price
$15.00
$15.00 - $15.00
Current price $15.00

The FuelTech Air Temperature Sensor Connector Kit is designed for seamless integration with your engine's air temperature sensor. This high-quality...

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Original price $15.00 - Original price $15.00
Original price
$15.00
$15.00 - $15.00
Current price $15.00

NTK WB-O2 Sensor Plug Kit

FuelTech
Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00

The NTK WB-O2 Sensor Plug Kit is designed to offer a secure and efficient solution for connecting your NTK wideband oxygen sensor to your engine ma...

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Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00

Throttle Position Sensor - TPS - (Ford) Plug Kit

FuelTech
Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00

The Throttle Position Sensor (TPS) Connector Kit for Ford vehicles is a reliable solution for connecting your TPS to the engine management system. ...

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Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00

Bosch 4.2 WB-O2 Sensor Plug Kit

FuelTech
Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00

Upgrade your vehicle’s performance with the Bosch 4.2 WB-O2 Sensor Plug Kit. Adding a wideband O2 sensor ensures optimal air-fuel ratio on the trac...

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Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00

Peak & Hold Jumper Harness

FuelTech
Original price $8.00 - Original price $8.00
Original price
$8.00
$8.00 - $8.00
Current price $8.00

Peak and Hold Jumpers are required when using any complete FT harness with high impedance injectors. (1 per 4 injectors).

Original price $8.00 - Original price $8.00
Original price
$8.00
$8.00 - $8.00
Current price $8.00

Peak & Hold PRO Jumper

FuelTech
Original price $106.00 - Original price $106.00
Original price
$106.00
$106.00 - $106.00
Current price $106.00

Peak and Hold Jumpers are required when using any GENII-GENIII FT complete harness with high impedance injectors.

Original price $106.00 - Original price $106.00
Original price
$106.00
$106.00 - $106.00
Current price $106.00

CAN Tee Harness

FuelTech
Original price $31.00 - Original price $31.00
Original price
$31.00
$31.00 - $31.00
Current price $31.00

Compatible with FT600, FT550, FT500, FT500LITE, FT450, FT400, FT350, BoostController2 and GearController Two male and one female plugs Length: 1m ...

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Original price $31.00 - Original price $31.00
Original price
$31.00
$31.00 - $31.00
Current price $31.00

FT350 to FT450 Adapter Harness w/ Nano

FuelTech
Original price $168.00 - Original price $168.00
Original price
$168.00
$168.00 - $168.00
Current price $168.00

Description Downloads The FuelTech FT350 to FT450 Adapter Harness w/ Nano is designed for racers and tuners looking to upgrade from the FT350 w...

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Original price $168.00 - Original price $168.00
Original price
$168.00
$168.00 - $168.00
Current price $168.00

FT350 to FT450 Adapter Harness

FuelTech
Original price $118.00 - Original price $118.00
Original price
$118.00
$118.00 - $118.00
Current price $118.00

Description Downloads FT350 to FT450 adapter harness Access the FT350 to FT450 Adapter Harness Product Manual The FuelTech FT350 to FT450 Ad...

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Original price $118.00 - Original price $118.00
Original price
$118.00
$118.00 - $118.00
Current price $118.00

FT400 to FT550 Adapter Harness

FuelTech
Original price $238.00 - Original price $238.00
Original price
$238.00
$238.00 - $238.00
Current price $238.00

Description Downloads FT400 to FT550 Adapter Harness  FT400 to FT550 Adapter Harness Manual The FuelTech FT400 to FT550 Adapter Harness is th...

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Original price $238.00 - Original price $238.00
Original price
$238.00
$238.00 - $238.00
Current price $238.00

NanoPRO to OBD2 Adapter Harness

FuelTech
Original price $64.00 - Original price $64.00
Original price
$64.00
$64.00 - $64.00
Current price $64.00

The NanoPRO to OBD2 Adapter Harness allows the NanoPRO to be used as a display to view real time data from the factory ECU on compatible vehicles. ...

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Original price $64.00 - Original price $64.00
Original price
$64.00
$64.00 - $64.00
Current price $64.00

FT500 to FT550 Adapter Harness

FuelTech
Original price $238.00 - Original price $252.00
Original price
$238.00 - $252.00
$238.00 - $252.00
Current price $238.00

Description Downloads FT500 to FT550 Adapter Harness  FT500 to FT550 Adapter Harness Manual The FuelTech FT500 to FT550 Adapter Harness off...

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Original price $238.00 - Original price $252.00
Original price
$238.00 - $252.00
$238.00 - $252.00
Current price $238.00

FT500 to FT600 Adapter Harness

FuelTech
Original price $350.00 - Original price $378.00
Original price
$350.00 - $378.00
$350.00 - $378.00
Current price $350.00

Features FT500 to FT600 plug and play adapter harness is the fastest way of using a FT600 on an existing FT500 installation.The adapter is 16 inch...

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Original price $350.00 - Original price $378.00
Original price
$350.00 - $378.00
$350.00 - $378.00
Current price $350.00

EGT-8 to Dual EGT-4 Adapter Harness

FuelTech
Original price $154.00 - Original price $154.00
Original price
$154.00
$154.00 - $154.00
Current price $154.00

The FuelTech EGT-8 to Dual EGT-4 Adapter Harness simplifies your setup by allowing seamless replacement of the EGT-8 module with two EGT-4 modules....

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Original price $154.00 - Original price $154.00
Original price
$154.00
$154.00 - $154.00
Current price $154.00

OBD2 Expansion for Existing NanoPRO Wiring Harness

FuelTech
Original price $50.00 - Original price $50.00
Original price
$50.00
$50.00 - $50.00
Current price $50.00

The OBD2 Expansion for Existing NanoPRO Wiring Harness allows users who have installed the NanoPRO wiring harness on their vehicle to access additi...

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Original price $50.00 - Original price $50.00
Original price
$50.00
$50.00 - $50.00
Current price $50.00

FTSPARK-4 Harness

FuelTech
Original price $196.00 - Original price $196.00
Original price
$196.00
$196.00 - $196.00
Current price $196.00

The FuelTech FTSPARK-4 Wiring Harness is your ultimate solution for connecting the FTSPARK-4 CDI (Capacitive Discharge Ignition) Module to the ECU,...

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Original price $196.00 - Original price $196.00
Original price
$196.00
$196.00 - $196.00
Current price $196.00

NanoPRO Wideband O2 Sensor Controller to Bosch LSU 4.9 Sensor Wiring Harness

FuelTech
Original price $85.00 - Original price $106.00
Original price
$85.00 - $106.00
$85.00 - $106.00
Current price $85.00

Compatible with FuelTech NanoPRO product. This harness is specifically designed for use with the Bosch LSU4.9 O2 sensor. Lengths: 6.5ft (2m) - Typi...

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Original price $85.00 - Original price $106.00
Original price
$85.00 - $106.00
$85.00 - $106.00
Current price $85.00

Nano & NanoPRO LSU4.2 Harness

FuelTech
Original price $71.00 - Original price $92.00
Original price
$71.00 - $92.00
$71.00 - $92.00
Current price $71.00

Compatible with:New WB-O2 NanoWB-O2 Nano (V1)NanoPRO For use with the Bosch LSU4.2 O2 sensor. Length: 2m (6.5ft) - Recommended size for most applic...

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Original price $71.00 - Original price $92.00
Original price
$71.00 - $92.00
$71.00 - $92.00
Current price $71.00

GearController Harness

FuelTech
Original price $69.00 - Original price $69.00
Original price
$69.00
$69.00 - $69.00
Current price $69.00

GearController harness.No of ways: 24 Length: 3m (9.8ft)

Original price $69.00 - Original price $69.00
Original price
$69.00
$69.00 - $69.00
Current price $69.00

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