{"product_id":"ktm-exc-f-350-2012-bis-2016-flawless-quickshifter-retrofit-nachrustung","title":"KTM EXC-F 350 2012 to 2016 – FLAWLESS Quickshifter Retrofit \/ Installation","description":"\u003ch2\u003eQuickshifter Retrofit for the KTM EXC-F 350 2012 to 2016\u003c\/h2\u003e\n\u003cp\u003eWith the FLAWLESS Quickshifter Retrofit, we add a quickshifter to the original ECU of your 2012 to 2016 KTM EXC-F 350—for fast clutchless upshifts, \u003cstrong\u003ewithout an additional control unit\u003c\/strong\u003e and without modifying the wiring harness. As usual, \u003cstrong\u003eshift bangs\u003c\/strong\u003e are included.\u003c\/p\u003e\n\u003cp\u003eThis is made possible by our own custom code in the engine control unit. Since EXC models from 2012 to 2016 do not have a gear position sensor from the factory, we include the \u003cstrong\u003eSP Electronics Quickshifter Sensor\u003c\/strong\u003e. The sensor is mounted on the shift lever and connected plug \u0026amp; play to the oxygen sensor connector—no cutting, soldering, or modifications required.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 24px 0;\"\u003e\n\n\u003cfigure style=\"flex: 1 1 260px; margin: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/flawless-shop.com\/cdn\/shop\/files\/SEN-OR-300x300-1.jpg?v=1792595894\u0026amp;width=800\" alt=\"SP Electronics Quickshifter Sensor for KTM EXC-F 350 2012 to 2016\" loading=\"lazy\" style=\"width: 100%; max-width: 400px; height: auto; border-radius: 8px;\"\u003e\n\u003cfigcaption style=\"font-size: 0.9em; color: #666; margin-top: 8px;\"\u003eSP Electronics Quickshifter Sensor\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure style=\"flex: 1 1 260px; margin: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/flawless-shop.com\/cdn\/shop\/files\/SEN-OR_con-leva.png?v=1792596329\u0026amp;width=800\" alt=\"Quickshifter Sensor mounted on the KTM EXC-F shift lever\" loading=\"lazy\" style=\"width: 100%; max-width: 400px; height: auto; border-radius: 8px;\"\u003e\n\u003cfigcaption style=\"font-size: 0.9em; color: #666; margin-top: 8px;\"\u003eMounted directly on the shift lever\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\n\u003c\/div\u003e\n\u003ch2\u003eKTM EXC-F 350: Stock vs. FLAWLESS Quickshifter Retrofit\u003c\/h2\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFeature\u003c\/th\u003e\n\n\u003cth\u003eStock\u003c\/th\u003e\n\n\u003cth\u003eWith FLAWLESS Quickshifter Retrofit\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eClutchless upshifts\u003c\/td\u003e\n\n\u003ctd\u003eNot possible\u003c\/td\u003e\n\n\u003ctd\u003ePossible\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eShift sensor\u003c\/td\u003e\n\n\u003ctd\u003e–\u003c\/td\u003e\n\n\u003ctd\u003eSP Electronics sensor on the shift lever, plug \u0026amp; play\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection\u003c\/td\u003e\n\n\u003ctd\u003e–\u003c\/td\u003e\n\n\u003ctd\u003eAt the oxygen sensor connector, no cutting or soldering\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eShift cut time\u003c\/td\u003e\n\n\u003ctd\u003e–\u003c\/td\u003e\n\n\u003ctd\u003eAdaptive, based on RPM and load\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eShift bangs\u003c\/td\u003e\n\n\u003ctd\u003e–\u003c\/td\u003e\n\n\u003ctd\u003eIncluded, can be disabled on request\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAdditional control units on the motorcycle\u003c\/td\u003e\n\n\u003ctd\u003e–\u003c\/td\u003e\n\n\u003ctd\u003eNot required\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eECU software number\u003c\/td\u003e\n\n\u003ctd\u003eStock\u003c\/td\u003e\n\n\u003ctd\u003eUnchanged\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch2\u003eNo Additional Control Unit – How the Retrofit Works\u003c\/h2\u003e\n\u003cp\u003eTypical quickshifter retrofits require an additional control unit on the motorcycle to cut the ignition via an intermediate wiring harness. Our system does away with that.\u003c\/p\u003e\n\u003cp\u003eWith the FLAWLESS Quickshifter Retrofit, the entire shift algorithm runs in your EXC-F 350’s \u003cstrong\u003eoriginal ECU\u003c\/strong\u003e. The SP Electronics sensor on the shift lever sends the shift signal directly to the control unit through the oxygen sensor connector—the lambda input is reassigned accordingly in our custom code. You don’t have to wire, cut, or solder anything.\u003c\/p\u003e\n\u003ch2\u003eAdaptive Shift Cut Times Instead of Fixed Settings\u003c\/h2\u003e\n\u003cp\u003eExternal quickshifter modules use fixed shift cut times and restore ignition according to a preset interval—which can be too early or too late depending on the gear and RPM.\u003c\/p\u003e\n\u003cp\u003eBy contrast, our custom code calculates the shift cut time directly in the control unit based on RPM and load, just as KTM does on models equipped with a factory quickshifter. You get consistently clean performance with every shift—without unnecessary transmission wear.\u003c\/p\u003e\n\u003ch2\u003eHow Your Quickshifter Retrofit Works\u003c\/h2\u003e\n\u003col\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eConfigure\u003c\/strong\u003e – Order the FLAWLESS Quickshifter Retrofit for your KTM EXC-F 350 and select your preferred options.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSend in your ECU\u003c\/strong\u003e – Remove the ECU from your KTM EXC-F 350 and send it to us securely packaged and insured.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProgramming\u003c\/strong\u003e – Once received, our technicians will usually process your control unit within 24 hours. Shipments from Switzerland typically take 24 to 72 hours to process.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eReinstall and ride\u003c\/strong\u003e – We’ll return your control unit together with the SP Electronics sensor and adapter cable. Mount the sensor on the shift lever, plug the adapter cable into the oxygen sensor connector, reinstall the ECU, and you’re ready to go.\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eProgramming of your original ECU with the FLAWLESS Quickshifter Retrofit\u003c\/li\u003e\n\n\u003cli\u003eSP Electronics Quickshifter Sensor (Supermoto\/off-road version, Made in Italy) for mounting on the shift lever\u003c\/li\u003e\n\n\u003cli\u003ePlug \u0026amp; play adapter cable\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eThe control unit is not opened or damaged during programming and remains unchanged externally. Your ECU’s software number remains unchanged, and KTM diagnostic tools can still be used without restriction.\u003c\/p\u003e\n\u003ch2\u003eWhy FLAWLESS Industries?\u003c\/h2\u003e\n\u003cp\u003eWe have been developing our own software optimizations in-house for over 5 years, writing every code individually—we don’t use off-the-shelf files from third parties.\u003c\/p\u003e\n\u003cp\u003eOur work is based on our own high-performance simulation dyno. Each configuration is installed and specifically tuned individually during development. This means our programming is based on real measurements, not estimates or files sourced elsewhere.\u003c\/p\u003e\n\u003cp\u003eWe process well over 1,000 control units every year. Development and programming are carried out entirely in Germany. If you have questions about your motorcycle, you can contact us directly—we’ll be happy to advise you before you order.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eKTM EXC-F 350 model years 2012 to 2016\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eLooking for more power as well? The FLAWLESS Quickshifter Retrofit is also available as an option with our complete ECU Performance Flash—combining performance upgrades, a CAN bus map switch, and other features. Find all upgrades for your KTM in our \u003ca href=\"\/en-ch\/collections\/ktm-enduro\"\u003eKTM Enduro category\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eYour Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eQuickshifter retrofit directly in the original ECU\u003c\/li\u003e\n\n\u003cli\u003eNo additional control unit on the motorcycle\u003c\/li\u003e\n\n\u003cli\u003eSP Electronics sensor connects plug \u0026amp; play to the oxygen sensor connector—no cutting, soldering, or modifications\u003c\/li\u003e\n\n\u003cli\u003eAdaptive shift cut times instead of fixed settings\u003c\/li\u003e\n\n\u003cli\u003eShift bangs included, can be disabled on request\u003c\/li\u003e\n\n\u003cli\u003eWhen combined with the CAN bus map switch, can be turned on and off using the QS button on the handlebars\u003c\/li\u003e\n\n\u003cli\u003eInvisible from the outside; the control unit is not opened or damaged\u003c\/li\u003e\n\n\u003cli\u003eSoftware number remains unchanged; KTM diagnostic tools remain fully usable\u003c\/li\u003e\n\n\u003cli\u003eProcessing usually completed within 24 hours\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Usage Information\u003c\/h2\u003e\n\u003cp\u003eThe FLAWLESS Quickshifter Retrofit modifies the engine control software from its stock configuration. It is approved for use only on closed courses or racetracks.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions About the Quickshifter Retrofit\u003c\/h2\u003e\n\u003ch3\u003eWhy is a sensor required on 2012 to 2016 models?\u003c\/h3\u003e\n\u003cp\u003eEXC-F models from these years do not have a factory-installed gear position sensor. The included SP Electronics sensor on the shift lever detects the shift and sends a signal to the ECU. From model year 2017 onward, we use the existing gear position sensor instead—see FLAWLESS Quickshifter GP.\u003c\/p\u003e\n\u003ch3\u003eDoes an additional control unit need to be installed?\u003c\/h3\u003e\n\u003cp\u003eNo. We program the quickshifter directly into your original ECU. No additional box is installed on the motorcycle.\u003c\/p\u003e\n\u003ch3\u003eDo I need to modify the wiring harness?\u003c\/h3\u003e\n\u003cp\u003eNo. The sensor connects plug \u0026amp; play to the oxygen sensor connector using the included adapter cable. No cutting, soldering, or modifications are required.\u003c\/p\u003e\n\u003ch3\u003eWill the oxygen sensor still work afterward?\u003c\/h3\u003e\n\u003cp\u003eThe oxygen sensor is no longer installed on motorcycles with the unrestricted power configuration. The connector is therefore unused anyway. We use the corresponding input to trigger the quickshifter in the ECU.\u003c\/p\u003e\n\u003ch3\u003eDoes the quickshifter also work when downshifting?\u003c\/h3\u003e\n\u003cp\u003eNo. The sensor only detects upshifts. Downshifting is done as usual using the clutch.\u003c\/p\u003e\n\u003ch3\u003eCan I turn off the quickshifter?\u003c\/h3\u003e\n\u003cp\u003eYes. When combined with the FLAWLESS CAN bus map switch, you can turn the quickshifter on and off using the QS button directly on the handlebars. Without the map switch, the quickshifter is always active.\u003c\/p\u003e\n\u003ch3\u003eAre shift bangs required?\u003c\/h3\u003e\n\u003cp\u003eNo. Shift bangs on upshifts are enabled by default but can be disabled on request. Just mention this in the comments field at checkout.\u003c\/p\u003e\n\u003ch3\u003eWhat are adaptive shift cut times?\u003c\/h3\u003e\n\u003cp\u003eThe ignition cut duration is calculated in the control unit for every shift based on RPM and load, rather than following a fixed setting. This keeps shift quality consistently high across all gears and riding conditions.\u003c\/p\u003e\n\u003ch3\u003eCan I still use a diagnostic tool?\u003c\/h3\u003e\n\u003cp\u003eYes. KTM diagnostic tools continue to work without restriction because the ECU software number remains unchanged.\u003c\/p\u003e\n\u003ch3\u003eDoes the control unit need to be opened for programming?\u003c\/h3\u003e\n\u003cp\u003eNo. The ECU is not opened or damaged during programming. The retrofit is also undetectable from the outside.\u003c\/p\u003e\n\u003ch3\u003eHow long does processing take?\u003c\/h3\u003e\n\u003cp\u003eOnce we receive your ECU, processing is usually completed within 24 hours. Shipments from Switzerland typically take 24 to 72 hours to process.\u003c\/p\u003e\n\u003ch3\u003eIs the retrofit suitable for all 2012 to 2016 EXC-F 350 models?\u003c\/h3\u003e\n\u003cp\u003eYes. This quickshifter retrofit is specifically designed for the 2012 to 2016 KTM EXC-F 350.\u003c\/p\u003e\n\u003ch3\u003eCan I combine the quickshifter with a performance upgrade?\u003c\/h3\u003e\n\u003cp\u003eYes. The FLAWLESS Quickshifter Retrofit is also available as an option with our complete FLAWLESS ECU Performance Flash, together with a performance upgrade, CAN bus map switch, and other features.\u003c\/p\u003e","brand":"FLAWLESS Industries","offers":[{"title":"Default Title","offer_id":59179900010760,"sku":"SWOPT_KTM_EXC350_MY12TO16_FQSGP","price":394.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/6567\/1432\/files\/79641031000ecu1webp-61722.webp?v=1766496880","url":"https:\/\/flawless-shop.com\/en-ch\/products\/ktm-exc-f-350-2012-bis-2016-flawless-quickshifter-retrofit-nachrustung","provider":"FLAWLESS Shop - Performance. Uncompromised. Made in Germany","version":"1.0","type":"link"}