{"product_id":"daytona-twin-tech-m8fi-gen-9-efi-controller-kit-for-harley-davidson-part-17821","title":"Daytona Twin Tech M8FI Gen 9 EFI Controller Kit For Harley","description":"\u003cdiv\u003e\n\u003ch1\u003eDaytona Twin Tech M8FI Gen 9 Auto Tune EFI Controller Kit for Harley\u003c\/h1\u003e\n\u003cp\u003eThe Daytona Twin Tec M8FI Gen 9 Auto Tune fuel injection controller is a fully programmable plug-in replacement featuring a billet aluminum housing with a black anodized finish. It auto-tunes fuel curves for front and rear cylinders on a Dyno or on-road, delivering precise fuel management for Harley-Davidson engines.\u003c\/p\u003e\n\u003cp\u003eAlpha-N fuel control eliminates issues with long duration and high overlap camshafts, while Windows software provides custom programming and detailed data analysis. Data logging is enhanced by a data flash memory that stores full 60 minutes of operating data at 10 samples per second, enabling thorough monitoring and fine-tuning.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAuto-tunes fuel curves for front and rear cylinders on Dyno or on-road\u003c\/li\u003e\n\u003cli\u003eAlpha-N fuel control for reliable power with camshaft profiles\u003c\/li\u003e\n\u003cli\u003eWindows software for custom tuning and data analysis\u003c\/li\u003e\n\u003cli\u003eData flash memory: 60 minutes of data at 10 samples\/second\u003c\/li\u003e\n\u003cli\u003eUser input: two-stage RPM limiter, nitrous retard, shift kill\u003c\/li\u003e\n\u003cli\u003eOutput: shift light, nitrous activation, electric shifter\u003c\/li\u003e\n\u003cli\u003eUSA-made with durable billet aluminum housing\u003c\/li\u003e\n\u003cli\u003ePart number: 17821\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and notes\u003c\/h3\u003e\n\u003cp\u003eDesigned for Harley Davidson models from 2021 to 2024, including the Fat Boy, Softail, and Touring series. Note: does not support VVT models. Some aftermarket exhaust systems may require modifications or repositioning of O2 sensor bungs to prevent clearance issues.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHarley Davidson FLFBS 2021-2024\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FLHC 2021\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FLHCS 2021-2024\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FLSB 2021\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FLSL 2021\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXBB 2022\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXBBS 2021-2024\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXBR 2023-2024\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXFBS 2021\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXFBS 2023\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXLRS 2021\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXLRS 2022\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXLRS 2023\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXLRS 2024\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXLRST 2022\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXLRST 2023\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXLRST 2024\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXRST 2022\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXST 2021\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXST 2022\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXST 2023\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FXST 2024\u003c\/li\u003e\n\u003c\/ul\u003eDaytona Twin Tec M8FI Gen 9 Auto Tune fuel injection controller is fully programmable plug in replacement featuring a billet aluminum housing with a black anodized finish.\n\u003cp\u003eEnhance your Harley Davidson motorcycle's fuel management with the Daytona Twin Tech M8FI Gen 9 EFI Controller Kit. This advanced system allows quick and precise auto-tuning of fuel curves for both front and rear cylinders, whether on a dynamometer or during on-road riding. The robust alpha-N fuel control technology effectively eliminates issues associated with long duration and high overlap camshafts, ensuring optimal engine performance and reliability. The kit includes comprehensive Windows software for custom programming and detailed data analysis, providing riders and tuners with extended data logging and diagnostics capabilities. The data flash memory stores a full 60 minutes of operating data at 10 samples per second, enabling thorough monitoring and fine-tuning of your motorcycle's fuel system. User input functions include a two-stage RPM limiter, nitrous retard, and shift kill, giving precise control over engine parameters. Output functions include a shift light, nitrous activation, and electric shifter, facilitating seamless integration with performance modifications. Please note that this EFI controller does not support models equipped with variable valve timing (VVT). Additionally, some aftermarket exhaust systems may require modifications or repositioning of their O2 sensor bungs to prevent clearance issues. Designed specifically for Harley Davidson models from 2021 to 2024, including the Fat Boy, Softail, and Touring series, this kit offers a versatile upgrade for performance enthusiasts seeking reliable and customizable fuel control. As a USA-made product, it ensures high-quality standards and durability for demanding riding conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eAuto-tunes fuel curves for front and rear cylinders on a Dyno or on-road\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eAlpha-N fuel control eliminates issues with long duration\/high overlap camshafts\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eWindows software provides custom programming and data analysis\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eExtended data logging and diagnostics capabilities\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eData flash memory stores full 60 minutes of operating data at 10 samples\/second\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eUser input functions: two-stage rpm limiter, nitrous retard, shift kill\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eUser output functions: shift light, nitrous activation, electric shifter\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eDesigned for Harley Davidson models from 2021-2024\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eNote: Does not support VVT models; aftermarket exhaust modifications may be required\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson FLFBS 2021\u003cbr\u003e\nHarley Davidson FLFBS 2022\u003cbr\u003e\nHarley Davidson FLFBS 2023\u003cbr\u003e\nHarley Davidson FLFBS 2024\u003cbr\u003e\nHarley Davidson FLHC 2021\u003cbr\u003e\nHarley Davidson FLHCS 2021\u003cbr\u003e\nHarley Davidson FLHCS 2022\u003cbr\u003e\nHarley Davidson FLHCS 2023\u003cbr\u003e\nHarley Davidson FLHCS 2024\u003cbr\u003e\nHarley Davidson FLSB 2021\u003cbr\u003e\nHarley Davidson FLSL 2021\u003cbr\u003e\nHarley Davidson FXBB 2022\u003cbr\u003e\nHarley Davidson FXBBS 2021\u003cbr\u003e\nHarley Davidson FXBBS 2022\u003cbr\u003e\nHarley Davidson FXBBS 2023\u003cbr\u003e\nHarley Davidson FXBBS 2024\u003cbr\u003e\nHarley Davidson FXBR 2023\u003cbr\u003e\nHarley Davidson FXBR 2024\u003cbr\u003e\nHarley Davidson FXFBS 2021\u003cbr\u003e\nHarley Davidson FXFBS 2023\u003cbr\u003e\nHarley Davidson FXLRS 2021\u003cbr\u003e\nHarley Davidson FXLRS 2022\u003cbr\u003e\nHarley Davidson FXLRS 2023\u003cbr\u003e\nHarley Davidson FXLRS 2024\u003cbr\u003e\nHarley Davidson FXLRST 2022\u003cbr\u003e\nHarley Davidson FXLRST 2023\u003cbr\u003e\nHarley Davidson FXLRST 2024\u003cbr\u003e\nHarley Davidson FXRST 2022\u003cbr\u003e\nHarley Davidson FXST 2021\u003cbr\u003e\nHarley Davidson FXST 2022\u003cbr\u003e\nHarley Davidson FXST 2023\u003cbr\u003e\nHarley Davidson FXST 2024\u003c\/div\u003e","brand":"Daytona Twin Tech","offers":[{"title":"Default Title","offer_id":44652176080938,"sku":"32-7836","price":969.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/32-7836a.jpg?v=1785871873","url":"https:\/\/atticusgoods.com\/products\/daytona-twin-tech-m8fi-gen-9-efi-controller-kit-for-harley-davidson-part-17821","provider":"Atticus Goods","version":"1.0","type":"link"}