Skip to content
Billet Pro Shop Rewards - BPS Points
Billet Pro Shop Rewards - BPS Points

Fueltech Harnesses

Filters

FT450/FT550 6 Cylinder Universal A Harness - Billet Pro Shop

FT450/FT550 6 Cylinder Universal A Harness

FuelTech
$1,060.00 - $1,060.00
$1,060.00
$1,060.00 - $1,060.00
$1,060.00

Description Downloads The FuelTech FT450/FT550 6 Cylinder Universal A Harness was developed to be installed on 6 cylinder engines. This harness ...

View full details
$1,060.00 - $1,060.00
$1,060.00
$1,060.00 - $1,060.00
$1,060.00
FT550 6 Cylinder Expansion B Harness - Billet Pro Shop

FT550 6 Cylinder Expansion B Harness

FuelTech
$460.00 - $1,436.00
$460.00 - $1,436.00
$460.00 - $1,436.00
$460.00

Description Downloads The FuelTech FT450/FT550 6 Cylinder Universal A and B Harness were designed to be a universal fit for 6 cylinder engines. ...

View full details
$460.00 - $1,436.00
$460.00 - $1,436.00
$460.00 - $1,436.00
$460.00
FT550 4 Cylinder Universal B Expansion Harness - Billet Pro Shop

FT550 4 Cylinder Universal B Expansion Harness

FuelTech
$390.00 - $1,227.00
$390.00 - $1,227.00
$390.00 - $1,227.00
$390.00

Description Downloads The FuelTech Universal 4 cylinder B FT550 expansion harness compliments the Universal 4 cylinder A harness with the optio...

View full details
$390.00 - $1,227.00
$390.00 - $1,227.00
$390.00 - $1,227.00
$390.00
FT450/550 4 Cylinder Universal A Harness - Billet Pro Shop

FT450/550 4 Cylinder Universal A Harness

FuelTech
$977.00 - $977.00
$977.00
$977.00 - $977.00
$977.00

Description Downloads The FuelTech Universal 4 cylinder A harness is a great addition to any 4 cylinder build and can be used with both the FT45...

View full details
$977.00 - $977.00
$977.00
$977.00 - $977.00
$977.00
FT450/550 Sportsman Datalogging A Harness - Billet Pro Shop

FT450/550 Sportsman Datalogging A Harness

FuelTech
$1,046.00 - $1,046.00
$1,046.00
$1,046.00 - $1,046.00
$1,046.00

Description Downloads The FuelTech FT450 / FT550 Sportsman Datalogging A Harness is a plug and play solution to easily incorporate datalogging ...

View full details
$1,046.00 - $1,046.00
$1,046.00
$1,046.00 - $1,046.00
$1,046.00
Off-Road Single Cylinder Mini Bike Harness - Billet Pro Shop

Off-Road Single Cylinder Mini Bike Harness

FuelTech
$334.00 - $334.00
$334.00
$334.00 - $334.00
$334.00

Description Downloads A FuelTech FT450 engine management system easily replaces the factory Honda Grom ECU thanks to an easy to install FuelTec...

View full details
$334.00 - $334.00
$334.00
$334.00 - $334.00
$334.00
PRO550/600 V8 Smart Coil Harness - Billet Pro Shop

PRO550/600 V8 Smart Coil Harness

FuelTech
$697.00 - $837.00
$697.00 - $837.00
$697.00 - $837.00
$697.00

The FuelTech PRO550/600 Smart Coil harness is a true plug and play expansion to complement both the PRO550 and PRO600 V8 harness. With this expansi...

View full details
$697.00 - $837.00
$697.00 - $837.00
$697.00 - $837.00
$697.00
PRO550/600 FTSPARK-8 Harness - Billet Pro Shop

PRO550/600 FTSPARK-8 Harness

FuelTech
$781.00 - $837.00
$781.00 - $837.00
$781.00 - $837.00
$781.00

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 expansio...

View full details
$781.00 - $837.00
$781.00 - $837.00
$781.00 - $837.00
$781.00
PRO600 V8 Secondary Injector Harness - Billet Pro Shop

PRO600 V8 Secondary Injector Harness

FuelTech
$614.00 - $614.00
$614.00
$614.00 - $614.00
$614.00

The FuelTech PRO600 Secondary Injector harness is designed as a true plug and play expansion to complement the PRO600 V8 harness. With this expansi...

View full details
$614.00 - $614.00
$614.00
$614.00 - $614.00
$614.00
PRO550/600 FTSPARK-1 Harness - Billet Pro Shop

PRO550/600 FTSPARK-1 Harness

FuelTech
$558.00 - $558.00
$558.00
$558.00 - $558.00
$558.00

The FuelTech PRO550/600 FTSpark-1 harness is a true plug and play expansion to complement both the PRO550 and PRO600 V8 harness. With this expansio...

View full details
$558.00 - $558.00
$558.00
$558.00 - $558.00
$558.00
PROBIKE A Harness - Billet Pro Shop

PROBIKE A Harness

FuelTech
$921.00 - $921.00
$921.00
$921.00 - $921.00
$921.00

Description Downloads The FuelTech PROBIKE A Harness is a terminated harness to be used with a FT450 or FT550 ECU. Designed for 4-cylinder spor...

View full details
$921.00 - $921.00
$921.00
$921.00 - $921.00
$921.00
PROBIKE B Expansion Harness - Billet Pro Shop

PROBIKE B Expansion Harness

FuelTech
$600.00 - $600.00
$600.00
$600.00 - $600.00
$600.00

Description Downloads FuelTech PROBIKE B Expansion Harness is a terminated expansion harness to be used with an FT550 ECU and a PROBIKE A Harnes...

View full details
$600.00 - $600.00
$600.00
$600.00 - $600.00
$600.00
LS550 V8 Complete Harness - Billet Pro Shop

LS550 V8 Complete Harness

FuelTech
$1,116.00 - $1,116.00
$1,116.00
$1,116.00 - $1,116.00
$1,116.00

Description Downloads The FuelTech LS550 V8 complete plug and play harness is the best fit for a standalone LS swap utilizing the FuelTech FT55...

View full details
$1,116.00 - $1,116.00
$1,116.00
$1,116.00 - $1,116.00
$1,116.00
PRO550 GEN II V8 Complete Harness - Billet Pro Shop

PRO550 GEN II V8 Complete Harness

FuelTech
$1,675.00 - $1,745.00
$1,675.00 - $1,745.00
$1,675.00 - $1,745.00
$1,675.00

Description Downloads The FuelTech PRO550 V8 plug and play harness is the best link between your FT550 or FT550LITE ECU and V8 engine.   PRO550...

View full details
$1,675.00 - $1,745.00
$1,675.00 - $1,745.00
$1,675.00 - $1,745.00
$1,675.00
PRO600 GEN III V8 Complete Harness - Billet Pro Shop

PRO600 GEN III V8 Complete Harness

FuelTech
$2,513.00 - $2,792.00
$2,513.00 - $2,792.00
$2,513.00 - $2,792.00
$2,513.00

Description Downloads The FuelTech PRO600 V8 plug and play harness is the best link between your FT600 ECU and V8 engine. It comes pre-terminate...

View full details
$2,513.00 - $2,792.00
$2,513.00 - $2,792.00
$2,513.00 - $2,792.00
$2,513.00

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare