FuelTech FT500 Dyno Extension Harness
$179.00
2002003024
FuelTech
FuelTech Unterminated Harnesses
FuelTech Wiring Harnesses
An extension for an existing FuelTech FT500 harness, used on dynamometers so the ECU can be positioned away from the vehicle during tuning sessions....
FuelTech FT500 to FT550 Adapter Harness
$199.00
2002005636 / 10x 5011100080
FuelTech
FuelTech Adapter Harnesses
FuelTech Wiring Harnesses
Moving from an FT500 to the FT550 does not have to mean a new harness. This adapter plugs the FT550 into your existing FT500...
FuelTech FT500 to FT600 Adapter Harness
$289.00
2001004005 / 20x 5011100080
FuelTech
FuelTech Adapter Harnesses
FuelTech Wiring Harnesses
The quickest route to an FT600 on a car already wired for an FT500 is this 16-inch plug-and-play adapter. It takes both FT500 connectors...
FuelTech FT500 Unterminated Harness
$159.00
2001002772
FuelTech
FuelTech Unterminated Harnesses
FuelTech Wiring Harnesses
The unterminated harness for the FuelTech FT500 ECU, for installs where the engine wiring is being built from scratch. The ECU connector end is...
FuelTech FT550 2008-2017 Yamaha 1800 Harness (3 plug)
$1,099.00
2002110173
FuelTech
FuelTech Water Sports
FuelTech Water Sports Harnesses
FuelTech Wiring Harnesses
FuelTech Yamaha PWC
Yamaha
This adapter harness installs a FuelTech FT550 ECU on a 2008–2017 Yamaha 1800 watercraft using the factory wiring. It plugs straight into the OEM...
FuelTech FT550 2018-2025 Yamaha 1800/1900 Harness (2 plug)
$1,299.00
2002100540
FuelTech
FuelTech Water Sports
FuelTech Water Sports Harnesses
FuelTech Wiring Harnesses
FuelTech Yamaha PWC
Yamaha
A 2-plug adapter harness for installing a FuelTech FT550 ECU on 2018–2025 Yamaha 1800/1900 WaveRunners. It connects the ECU to the watercraft with minimal...
FuelTech FT550 2024+ Rotax 325 Harness
$1,099.00
2002112825
FuelTech
FuelTech Performance Accessories
FuelTech Sea-Doo PWC
FuelTech Water Sports
FuelTech Water Sports Harnesses
FuelTech Wiring Harnesses
This FuelTech adapter harness installs an FT550 ECU on 2024 and newer Sea-Doo models with the Rotax 325 engine, plugging straight into the factory...
FuelTech FT550 4 Cylinder Universal B Expansion Harness
$279.00
2002006600
FuelTech
FuelTech Complete Harnesses
FuelTech Wiring Harnesses
The B expansion harness plugs into the FT550's B connector and works alongside the 4 Cylinder Universal A Harness. It adds four more injector...
FuelTech FT550 6 Cylinder Expansion B Harness
$329.00
2002008377
FuelTech
FuelTech Complete Harnesses
FuelTech Wiring Harnesses
FuelTech's 6 cylinder A and B harnesses are a universal loom for inline-six and V6 engines. The B expansion plugs into the FT550 and...
FuelTech FT550 Connector Kit
$139.00
5011100278
FuelTech
FuelTech Connectors & Plug Kits
FuelTech Wiring Harnesses
The FT550 Connector Kit lets you convert an existing harness to the two FuelTech FT550 ECU connectors after upgrading to the FT550. It supplies...
FuelTech FT550 EFI System ECU
$1,899.00
3010005496
FuelTech
FuelTech ECUs
FuelTech Kawasaki PWC
FuelTech Sea-Doo PWC
FuelTech Water Sports
FuelTech Yamaha PWC
The FT550 combines fuel injection control, a touchscreen dash, data acquisition and power management in one unit. It handles engines up to 12 cylinders...
FuelTech FT550 Ford Godzilla Engine Complete Harness
$999.00
2002015142
FuelTech
FuelTech Complete Harnesses
FuelTech Wiring Harnesses
This complete harness takes a Ford Godzilla engine swap standalone on a FuelTech FT550 or FT550LITE. It comes pre-terminated for the Godzilla with every...
FuelTech FT550 Kawasaki 1500 Harness
$499.00
2002110560
FuelTech
FuelTech Kawasaki PWC
FuelTech Water Sports
FuelTech Water Sports Harnesses
FuelTech Wiring Harnesses
This adapter harness lets you remove the factory ECU from a Kawasaki SX-R 1500 and run a FuelTech FT550 standalone in its place for...
FuelTech FT550 Kawasaki SXR 1500 Racing Harness
$1,299.00
2002114378
FuelTech
FuelTech Water Sports Harnesses
FuelTech Wiring Harnesses
A plug and play racing harness built specifically for the Kawasaki SXR 1500. It replaces custom wiring on competition skis and ties directly into...
FuelTech FT550 LS Engine GEN IV Complete Harness
$799.00
2002007265
FuelTech
FuelTech Complete Harnesses
FuelTech Wiring Harnesses
The FT550 LS Engine Gen IV Complete Harness replaces the factory GM ECU and harness on an LS so the engine runs standalone on...
FuelTech FT550 PRO V8 Complete Harness
$1,399.00
3026109037
FuelTech
FuelTech Complete Harnesses
FuelTech Wiring Harnesses
The FT550 PRO V8 Complete Harness connects an FT550 or FT550LITE to nearly any racing V8. It arrives pre-terminated with all relays and fuses...
FuelTech FT550 Rotax 300 Harness
$1,299.00
2002100542
FuelTech
FuelTech Sea-Doo PWC
FuelTech Water Sports
FuelTech Water Sports Harnesses
FuelTech Wiring Harnesses
This adapter harness installs a FuelTech FT550 ECU on Sea-Doo watercraft with the Rotax 300 engine, 2010–2023, using the factory wiring. It plugs directly...
FuelTech FT550 Suzuki 1300 GEN II Adapter Harness
$649.00
2002113544
FuelTech
FuelTech Complete Harnesses
FuelTech Motorcycle Harnesses
FuelTech Wiring Harnesses
An adapter harness that connects a FuelTech FT550 directly to the factory wiring on Suzuki 1300 Gen 2 motorcycles. It is built with mil-spec...
FuelTech FT550 to FT600/FT700 Adapter Harness
$369.00
2002013545
FuelTech
FuelTech Adapter Harnesses
FuelTech Wiring Harnesses
This adapter is the fastest way to put an FT600 or FT700 (A and B connectors) onto a car already wired for an FT550....
FuelTech FT550 Unterminated Harness
$278.00
2001005569 / 2001005571
FuelTech
FuelTech Unterminated Harnesses
FuelTech Wiring Harnesses
Unterminated wiring for the FuelTech FT550. A full FT550 install needs both the A and B harnesses, so the A & B options supply...
FuelTech FT550/FT600 FTSPARK-8 PRO Harness
$599.00
2002010982
FuelTech
FuelTech Complete Harnesses
FuelTech Ignition Systems
FuelTech Wiring Harnesses
Ignition
This plug-in expansion adds FuelTech's FTSPARK-8 CDI ignition and CDI racing coils to a PRO550 or PRO600 V8 harness. It passes the firewall on...
FuelTech FT550/FT600 PRO V8 Smart Coil Harness
$549.00
2002108803
FuelTech
FuelTech Complete Harnesses
FuelTech Ignition Systems
FuelTech Wiring Harnesses
Ignition
Add coil-per-cylinder smart coil ignition to a PRO550 or PRO600 V8 harness with this plug-in expansion. It goes through the firewall on a 16-way...
FuelTech FT550LITE EFI System ECU
$1,429.00
3010005613
FuelTech
FuelTech ECUs
FuelTech Kawasaki PWC
FuelTech Sea-Doo PWC
FuelTech Water Sports
FuelTech Yamaha PWC
The FT550LITE is the FT550 without the touchscreen. It keeps the same channel count - 14 programmable inputs and 24 outputs for up to...
FuelTech FT600 / FT700 A & B Unterminated Harness
$329.00
2001004001
FuelTech
FuelTech Unterminated Harnesses
FuelTech Wiring Harnesses
The A & B unterminated harness set for installing a FuelTech FT600 or FT700 when the engine wiring is being built from scratch. Every...
FuelTech FT600 2016-2020 Can-Am Maverick X3 Adapter Harness PNP
$1,299.00
2002112360
FuelTech
FuelTech Powersports Harnesses
FuelTech Wiring Harnesses
This plug-and-play adapter harness lets a 2016-2020 Can-Am Maverick X3 run a FuelTech FT600 ECU without rewiring the vehicle. It plugs between the FT600...
FuelTech FT600 2021-2024 Can-Am Maverick X3 Adapter Harness PNP
$1,299.00
2002112361
FuelTech
FuelTech Powersports Harnesses
FuelTech Wiring Harnesses
This plug-and-play adapter harness connects a FuelTech FT600 ECU to the factory wiring on a 2021-2024 Can-Am Maverick X3. It sits between the FT600...
FuelTech FT600 2022+ Polaris RZR Pro R Adapter Harness PNP
$1,999.00
2002100799
FuelTech
FuelTech Powersports Harnesses
FuelTech Wiring Harnesses
This plug-and-play adapter harness connects a FuelTech FT600 ECU to the factory wiring of 2022-and-newer Polaris RZR Pro R side-by-sides. It plugs between the...
FuelTech FT600 Connector Kit
$149.00
5011100082
FuelTech
FuelTech Connectors & Plug Kits
FuelTech Wiring Harnesses
The FT600 Connector Kit is for converting an existing harness to the FuelTech FT600 ECU's two connectors after an upgrade. It includes both main...
FuelTech FT600 EFI System ECU
$2,999.00
3010004009
FuelTech
FuelTech ECUs
FuelTech Kawasaki PWC
FuelTech Sea-Doo PWC
FuelTech Water Sports
FuelTech Yamaha PWC
The FT600 is the top of FuelTech's PowerFT ECU line. It runs sequential injection and ignition on 1 to 12 cylinders or up to...
FuelTech FT600 PRO V8 Complete Harness
$1,699.00
3026109080
FuelTech
FuelTech Complete Harnesses
FuelTech Wiring Harnesses
The FT600 PRO V8 Complete Harness is FuelTech's main loom for putting an FT600 on a racing V8. It comes pre-terminated with all relays...
FuelTech FT600 PRO V8 Secondary Injector Harness
$549.00
2002109220
FuelTech
FuelTech Complete Harnesses
FuelTech Wiring Harnesses
This expansion plugs into the PRO600 V8 harness and adds a second set of eight injectors, for a total of 16 fully sequential. It...
FuelTech FT600 Steering Column Mounting Bracket
$279.00
5013004795
FuelTech
FuelTech Mounts & Dash Inserts
FuelTech Performance Accessories
This bracket mounts a FuelTech FT600 ECU to the steering column, putting the color touchscreen where you can see and reach it while driving...
FuelTech FT600 Weld-On Mount Kit
$59.00
5013100258
FuelTech
FuelTech Mounts & Dash Inserts
FuelTech Performance Accessories
A weld-on mounting kit that simplifies installing a FuelTech FT600 ECU.
Fits FuelTech FT600
Weld-on installation
FuelTech FT700 C & D Unterminated Harness
$329.00
2001008771
FuelTech
FuelTech Unterminated Harnesses
FuelTech Wiring Harnesses
The C & D harness is the optional second half of an FT700 or FT700PLUS install. The ECU runs without it, but this harness...
FuelTech FT700 Connector Kit
$179.00
5011100689
FuelTech
FuelTech Connectors & Plug Kits
FuelTech Wiring Harnesses
The FT700 Connector Kit supplies everything needed to terminate a harness to the four main connectors on the FuelTech FT700 ECU. Use it for...
FuelTech FT700 ECU System
$5,499.00
3010010750
FuelTech
FuelTech ECUs
The FT700 and FT700PLUS are FuelTech's Vision FT generation of engine management: a standalone ECU, digital dash and datalogger in one touchscreen unit. They...