FuelTech FuelTech FT550 2008-2017 Yamaha 1800 Harness (3 plug) MSRP: Was: Now: $1,099.00 - $2,998.00 Choose Options
FuelTech FuelTech FT550 2018-2025 Yamaha 1800/1900 Harness (2 plug) MSRP: Was: Now: $1,299.00 - $3,198.00 Choose Options
FuelTech FuelTech FT550 4 Cylinder Universal B Expansion Harness MSRP: Was: Now: $279.00 - $878.00 Choose Options
FuelTech FuelTech FT550 6 Cylinder Expansion B Harness MSRP: Was: Now: $329.00 - $1,028.00 Choose Options
FuelTech FuelTech FT600 / FT700 A & B Unterminated Harness MSRP: Was: Now: $329.00 - $419.00 Choose Options
FuelTech FuelTech FT600 2016-2020 Can-Am Maverick X3 Adapter Harness PNP MSRP: Was: Now: $1,299.00 Add to Cart
FuelTech FuelTech FT600 2021-2024 Can-Am Maverick X3 Adapter Harness PNP MSRP: Was: Now: $1,299.00 Add to Cart
FuelTech FuelTech FT600 2022+ Polaris RZR Pro R Adapter Harness PNP MSRP: Was: Now: $1,999.00 Add to Cart
FuelTech FuelTech FT550 2008-2017 Yamaha 1800 Harness (3 plug) Description Downloads The FT550 2008-2017 Yamaha 1800 Harness (3 plug), designed by FuelTech, is the perfect solution for FuelTech ECU installation using the OEM harness. The FT wiring harness... MSRP: Was: Now: $1,099.00 - $2,998.00 Choose Options
FuelTech FuelTech FT550 2018-2025 Yamaha 1800/1900 Harness (2 plug) Description Downloads Upgrade your Racing Yamaha WaveRunner with the FuelTech FT550 2018-2025 Yamaha 1800/1900 Adapter Harness (2 Plug), designed specifically to provide seamless integration... MSRP: Was: Now: $1,299.00 - $3,198.00 Choose Options
FuelTech FuelTech FT550 2024+ Rotax 325 Harness Description Downloads The FT550 2024+ Rotax 325 Harness, designed by FuelTech, is the perfect solution for FuelTech FT550 ECU installation using the PWC OEM harness. The wiring harness adapter... MSRP: Was: Now: $1,099.00 - $3,596.00 Choose Options
FuelTech FuelTech FT550 4 Cylinder Universal B Expansion Harness Description Downloads The FuelTech Universal 4 cylinder B FT550 expansion harness compliments the Universal 4 cylinder A harness with the options to control up to 8 injectors staged sequentially,... MSRP: Was: Now: $279.00 - $878.00 Choose Options
FuelTech FuelTech FT550 6 Cylinder Expansion B Harness Description Downloads The FuelTech FT450/FT550 6 Cylinder Universal A and B Harness were designed to be a universal fit for 6 cylinder engines. The A harness has all the components needed to make... MSRP: Was: Now: $329.00 - $1,028.00 Choose Options
FuelTech FuelTech FT550 Ford Godzilla Engine Complete Harness The FuelTech FT550 Ford Godzilla Engine Complete Harness offers plug and play installation for a standalone Ford Godzilla engine swap utilizing a FuelTech MSRP: Was: Now: $999.00 Add to Cart
FuelTech FuelTech FT550 Kawasaki 1500 Harness FT550 Kawasaki 1500 Harness allows you to remove the stock ECU from the Kawasaki SX-R 1500 Jet Ski and replace it with a FuelTech FT550 standalone ECU for racing purposes. The FT550 ECU's additional... MSRP: Was: Now: $499.00 Add to Cart
FuelTech FuelTech FT550 Kawasaki SXR 1500 Racing Harness Unlock the full potential of your Kawasaki SXR 1500 with the FuelTech Plug & Play Racing Harness — engineered for serious racers who demand performance, reliability, and seamless integration... MSRP: Was: Now: $1,299.00 Add to Cart
FuelTech FuelTech FT550 LS Engine GEN IV Complete Harness Description Downloads The FuelTech FT550 LS Engine GEN IV Complete Harness offers plug and play installation for a standalone LS swap utilizing a FuelTech MSRP: Was: Now: $799.00 Add to Cart
FuelTech FuelTech FT550 PRO V8 Complete Harness Description Downloads The FuelTech FT550 PRO V8 Complete Harness is the best link between your FT550 or FT550LITE ECU and V8 engine. It comes pre-terminated to suit a V8 engine with all relays and... MSRP: Was: Now: $1,399.00 Choose Options
FuelTech FuelTech FT550 Rotax 300 Harness Description Downloads The FT550 Rotax 300 Harness 2010-2023 ADAPTER HARNESS, designed by FuelTech, is the perfect solution for FuelTech ECU installation using the PWC OEM harness. The FT wiring... MSRP: Was: Now: $1,299.00 - $3,547.00 Choose Options
FuelTech FuelTech FT550 Suzuki 1300 GEN II Adapter Harness The Suzuki 1300 Gen 2 Adapter Harness, developed by FuelTech, is a high-quality solution designed using mil-spec wires for seamless integration of a PowerFT ECU into Suzuki 1300 Gen 2 motorcycles... MSRP: Was: Now: $649.00 Add to Cart
FuelTech FuelTech FT550 to FT470 Adapter Harness Upgrading from an FT550 to the new FT470? This adapter harness connects your FT470 to the wiring already in your car, so you don't have to redo the whole harness. Swap the ECU, plug in the adapter... MSRP: Was: Now: $139.00 Add to Cart
FuelTech FuelTech FT550 to FT600/FT700 Adapter Harness FT550 to FT600/FT700(A&B) adapter harness is the fastest way of using an FT600/FT700 on an existing FT550 installation. In order o use all inputs and outputs of the FT600/FT700(A&B), extras 10 and 12... MSRP: Was: Now: $369.00 Add to Cart
FuelTech FuelTech FT550 Unterminated Harness Unterminated harness for FT550: A & B Harnesses - Both of these harnesses are required. B Harness - Ordered by itself only if upgrading from FT450. MSRP: Was: Now: $139.00 - $378.00 Choose Options
FuelTech FuelTech FT550/FT600 FTSPARK-8 PRO Harness The FuelTech PRO550/600 FTSpark-8 harness is a true plug and play expansion to complement both the PRO550 and PRO600 V8 harness. With this expansion harness the user can make the change to a high... MSRP: Was: Now: $599.00 Choose Options
FuelTech FuelTech FT600 / FT700 A & B Unterminated Harness Description Unterminated Harness to install FT600 or FT700 engine management system. Features FT600/FT700 unterminated harness is used when wirin MSRP: Was: Now: $329.00 - $419.00 Choose Options
FuelTech FuelTech FT600 2016-2020 Can-Am Maverick X3 Adapter Harness PNP Description Downloads FuelTech's FT600 2016-2020 Can-Am Maverick X3 Adapter Harness PNP makes upgrading to the FT600 ECU quick and easy, simply connecting the plug and play wiring harness adapter... MSRP: Was: Now: $1,299.00 Add to Cart
FuelTech FuelTech FT600 2021-2024 Can-Am Maverick X3 Adapter Harness PNP Description Downloads FuelTech's FT600 2021-2024 Can-Am X3 Adapter Harness PNP makes upgrading to the FT600 ECU quick and easy, simply connecting the plug and play adapter harness to the Can-Am... MSRP: Was: Now: $1,299.00 Add to Cart
FuelTech FuelTech FT600 2022+ Polaris RZR Pro R Adapter Harness PNP High-performance plug-and-play solution designed specifically for integration between the FuelTech FT600 ECU and the factory wiring of 2022 and newer Polaris RZR Pro R models. FuelTech's FT600 2022+... MSRP: Was: Now: $1,999.00 Add to Cart
FuelTech FuelTech FT600 PRO V8 Secondary Injector Harness The FuelTech PRO600 Secondary Injector harness is designed as a true plug and play expansion to complement the PRO600 V8 harness. With this expansion harness the user can expand to a total of 16... MSRP: Was: Now: $549.00 Add to Cart
