{"product_id":"dynojet-doj-power-vision-4-2011-2020-harley-davidson","title":"Dynojet DOJ Power Vision 4 — 2011-2020 Harley-Davidson","description":"\u003cp\u003eDynojet Power Vision 4 is a portable, touchscreen fuel and ignition tuner for 2011-2020 Harley-Davidson motorcycles. It allows riders to load custom maps, adjust air-fuel ratio and timing, and monitor engine parameters in real time without permanent modifications.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTouchscreen interface\u003c\/li\u003e\n  \u003cli\u003eLoad multiple custom fuel and ignition maps\u003c\/li\u003e\n  \u003cli\u003eReal-time engine monitoring\u003c\/li\u003e\n  \u003cli\u003ePortable — no permanent bike installation required\u003c\/li\u003e\n  \u003cli\u003eCompatible with Dynojet ECU flash maps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Dynojet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e PV4-15-02\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.41 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Programmers \u0026amp; Chips \/ Programmers \u0026amp; Tuners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 2011-2020 Harley-Davidson models with compatible ECU.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need to remove this tuner to ride my bike, or does it stay installed?\u003c\/h3\u003e\n\u003cp\u003ePower Vision 4 is portable. Connect it to your bike via USB or OBD2, load a map, then disconnect and ride. No permanent installation required.\u003c\/p\u003e\n\u003ch3\u003eCan I use this with aftermarket exhaust?\u003c\/h3\u003e\n\u003cp\u003eYes — Dynojet offers maps tuned specifically for popular exhaust systems. Select your exhaust type when choosing your custom map.\u003c\/p\u003e\n\u003ch3\u003eWill this work with my 2021+ Harley?\u003c\/h3\u003e\n\u003cp\u003eThis tuner is for 2011-2020 models only. Newer Harley ECUs require different tuning equipment.\u003c\/p\u003e\n\u003ch3\u003eWhat maps come pre-loaded?\u003c\/h3\u003e\n\u003cp\u003eStock map is included. You purchase or download additional custom maps based on your exhaust and air intake setup.\u003c\/p\u003e\n\u003ch3\u003eIs a California Prop 65 warning applicable?\u003c\/h3\u003e\n\u003cp\u003eYes. This product contains chemicals known to the State of California to cause cancer and reproductive harm. See www.P65Warnings.ca.gov for details.\u003c\/p\u003e\n\u003ch2\u003eCalifornia Proposition 65 Warning\u003c\/h2\u003e\n\u003cp\u003eDynojet 11-20 Harley-Davidson Power Vision 4\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Dynojet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e PV4-15-02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Programmers \u0026amp; Chips \/ Programmers \u0026amp; Tuners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.41 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2011-2020 Harley-Davidson\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"font-size:11px;color:#888;\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov\u003c\/p\u003e","brand":"Dynojet","offers":[{"title":"Default Title","offer_id":53040359669871,"sku":"T14-501488","price":420.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/c88967ecdba305f1e5c3ab52eed73b60_59dcf32f-5ac7-4449-89f4-aae4c5cd43c9.jpg?v=1777657104","url":"https:\/\/vtwinbikers.com\/products\/dynojet-doj-power-vision-4-2011-2020-harley-davidson","provider":"Vtwinbikers","version":"1.0","type":"link"}