{"product_id":"husqvarna-fe-501-2017-bis-2023-flawless-quickshifter-gp-retrofit-nachrustung","title":"Husqvarna FE 501 2017 to 2023 - FLAWLESS Quickshifter GP Retrofit \/ Upgrade","description":"\u003cp\u003eQuickshifter for your 2017 to 2023 Husqvarna FE 501? Here it is!\u003c\/p\u003e\n\n\u003cp\u003eWith our exclusive FLAWLESS Quickshifter GP, we retrofit the quickshifter for your Husqvarna FE 501 2017 to 2023 – without an additional sensor – for even faster clutchless upshifts!\u003cbr\u003e\nThanks to our custom code in your ECU, you don't need an additional sensor. Our FLAWLESS Quickshifter GP works with the existing gear position sensor and uses the sensor's reference values already learned in the ECU, so no manual reading and adjustment of the reference values is necessary.\u003c\/p\u003e\n\n\u003cp\u003eThanks to the closed-loop system of our code, the ignition is only reactivated when the gear change is completely finished. The special feature: The interruption times adapt adaptively to the respective gear change. This effectively prevents the risk of premature ignition release, which can occur with systems with fixed interruption times, and ensures optimal performance with every gear change.\u003c\/p\u003e\n\n\u003cp\u003eProcess:\u003cbr\u003e\n1. Order the FLAWLESS Quickshifter GP for your Husqvarna FE 501 with the desired options.\u003cbr\u003e\n2. Send your ECU well-packaged to us (FLAWLESS Industries - Pilatusring 20, 91353 Hausen, Germany).\u003cbr\u003e\n3. We will process your ECU's software on the day of arrival and usually send it back to you within 24 hours.\u003cbr\u003e\n4. Unpack, connect, and ride.\u003c\/p\u003e\n\n\u003cp\u003eImportant\u003cbr\u003e\nTo offer you this service, it is necessary that you send us your removed ECU from your vehicle. As soon as we have received it, we will customize your FLAWLESS Quickshifter GP individually. The ECU will not be damaged or opened. The FLAWLESS Quickshifter GP is not visible from the outside. Husqvarna testers function without restrictions. The software number remains unchanged.\u003c\/p\u003e\n\n\u003cp\u003e– Suitable for Husqvarna FE 501 models from 2017 to 2023\u003cbr\u003e\n– Simple and fast processing service\u003cbr\u003e\n- FLAWLESS Quickshifter Retrofit\u003c\/p\u003e\n\n\u003cp\u003eHusqvarna Quickshifter Retrofit – Husqvarna Tuning – Husqvarna Software Optimization – ECU Tuning – ECU Optimization – ECU Software Optimization – FLAWLESS Quickshifter Retrofit\u003c\/p\u003e","brand":"FLAWLESS Shop","offers":[{"title":"Default Title","offer_id":53021434511624,"sku":"SWOPT_HUSQVARNA_FE501_MY17TO23_FQSGP","price":329.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/6567\/1432\/files\/79641031000ecu1webp-61175.webp?v=1766490737","url":"https:\/\/flawless-shop.com\/en-eu\/products\/husqvarna-fe-501-2017-bis-2023-flawless-quickshifter-gp-retrofit-nachrustung","provider":"FLAWLESS Shop","version":"1.0","type":"link"}