Parts sold through SpeedFactory Racing, whether specified or not, are sold for off-road use only. By purchasing any aftermarket performance product from SpeedFactory Racing, the customer takes full responsibility for any use, and/or misuse of the product and agrees that SpeedFactory Racing holds no responsibility for any consequences, legal, or other, of such use and/or misuse.
All performance modifications and installations are at the customer's own risk. SpeedFactory Racing holds no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products. Items sold for off-road use only are illegal to use on public roads, in most states and provinces, even if your state does not perform testing. These are intended for racing vehicles which may never be used on a public road.
Best selling productsElectronicsEngine Management Systems (EMS)Flash Sale ExclusionsFUELTECHNew productsWiring Harnesses
FuelTech adapter harness for replacing the factory Siemens ECU on supported 2009-and-older Sea-Doo Rotax personal watercraft with an FT450 or FT550 standalone ECU. Designed...
Best selling productsElectronicsEngine Management Systems (EMS)Flash Sale ExclusionsFUELTECHNew productsWiring Harnesses
FuelTech FT600 plug-and-play adapter harness for 2022-and-newer Polaris RZR Pro R models equipped with the Fury 2.0 four-cylinder engine. Connects the FT600 to the...
Best selling productsElectronicsEngine Management Systems (EMS)Flash Sale ExclusionsFUELTECHNew productsWiring Harnesses
Complete FuelTech FT550/FT550LITE PRO V8 wiring harness with pre-terminated connections for a V8 engine, integrated relays and fuses, a 37-pin firewall connector and labeled,...
Best selling productsElectronicsEngine Management Systems (EMS)Flash Sale ExclusionsFUELTECHNew products
Immobilizer bypass solution for supported Yamaha and Sea-Doo watercraft from model year 2018 onward. Confirm compatibility.FuelTech part numbers: FT-5011100725
ACCESSORIESBest selling productsElectronicsEngine Management Systems (EMS)Flash Sale ExclusionsFUELTECHNew products
Yamaha FZR/FZS Dash Insert for FT550. Genuine product offered in the FuelTech USA catalog. Confirm application and option compatibility before ordering.FuelTech part numbers: FT-5013000542
ACCESSORIESBest selling productsElectronicsEngine Management Systems (EMS)Flash Sale ExclusionsFUELTECHNew products
Yamaha FZR/FZS Dash Insert for FT600. Genuine product offered in the FuelTech USA catalog. Confirm application and option compatibility before ordering.FuelTech part numbers: FT-5013000589
ACCESSORIESBest selling productsElectronicsEngine Management Systems (EMS)Flash Sale ExclusionsFUELTECHNew products
Yamaha GP Dash Insert for FT600. Genuine product offered in the FuelTech USA catalog. Confirm application and option compatibility before ordering.FuelTech part numbers: FT-5013000591
ACCESSORIESBest selling productsElectronicsEngine Management Systems (EMS)Flash Sale ExclusionsFUELTECHNew products
Yamaha GP Dash Insert for FT550. Genuine product offered in the FuelTech USA catalog. Confirm application and option compatibility before ordering.FuelTech part numbers: FT-5013000590
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