{"product_id":"weistec-bmw-m5-f90-s63tu-ecu-tune-w-1-05-563-00145-9","title":"Weistec BMW M5 F90 S63TU ECU Tune W.1","description":"\u003cp\u003e\u003cstrong\u003eNote: This is a reflash of your original ECU\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAll 2020 models require bench flashing at this time.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eECU Tuning Process: \u003ca href=\"https:\/\/weistec2.mivamerchant.net\/howtotune\" target=\"blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.weistec.com\/howtotune\" target=\"_blank\"\u003eHow do I get my ECU tuned?\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Weistec S63TU F90 tune provides solid gains through out the entire powerband, This is on a vehicle with stock exhaust and turbos.  Additional upgrades will result in even more power.\u003c\/p\u003e\u003cp\u003eIn addition to the performance gains, there are a couple options available for race vehicles.  First is the \"Burble\".  The S63TU comes from the factory with this in a mild form.  You can choose \"Off\" \"Mild\" or \"Aggressive\" for the \"Burble\".  Many seem to prefer aggressive, but we gladly will let you choose based on your preference. The other race vehicle option would be Catalyst Heating.  On race vehicles, many times the catalysts are removed. In those cases, there is no need for the catalyst heating which would just be making excessive noise on a cold start of the race vehicle. If you have a race vehicle with the catalysts removed, Catalyst Heating can be disabled. \u003c\/p\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eCypher Handheld | Powered by Weistec (ONLY FOR 2018, 2019 MODELS)\u003c\/strong\u003e\u003cp\u003eThe Cypher is an optional upgrade when purchasing a Weistec tune for your Fxx series BMW. Simply navigate our website to the tune you wish to purchase. On the tune's product page there will be a drop-down menu giving the option to add Cypher to your tune order. From there, the order is processed, and a Cypher tool will be shipped to you\u003c\/p\u003e\n\u003cli\u003eNo need to send in your ECU \/ DME computer\u003c\/li\u003e\n\u003cli\u003eSwap tunes file or return the stock within minutes.\u003c\/li\u003e\n\u003chr\u003e\n\u003cstrong\u003e \u003c\/strong\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eWeistec S63TU ECU Power \u003c\/strong\u003e\u003cp\u003eWhat does all this mean to you?  More power, sharper throttle response, and consistent performance with out sacrificing refinement. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECU Tuning Process: \u003ca href=\"https:\/\/weistec2.mivamerchant.net\/howtotune\" target=\"blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.weistec.com\/howtotune\" target=\"_blank\"\u003eHow do I get my ECU tuned?\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eImproved Throttle Response\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOptimized Fuel, Spark, and Boost\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSignifigant wheel horsepower and torque gains through the whole power band\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eS63TU \"Burble\" Mild and Aggressive Options (for Race Vehicles only)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDisabled Cold Start (for Race Vehicles only)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDisabled Speed Limiter\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e*Power gains vary based on model, modifications, fuel, and running conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv class=\"o-layout o-layout--justify-center u-text-center\"\u003e\n\t\u003ch2\u003eTuning Process: Cypher Handheld Tuner\u003c\/h2\u003e\n\t\u003cdiv class=\"o-layout__item u-width-12 u-width-8--xl\"\u003e\n\t\t\u003ciframe loading=\"lazy\" class=\"frame\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/pu_lWvKyhGo?rel=0\" title=\"Youtube How To Tune With The Cypher HandHeld Tuner\" frameborder=\"0\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen referrerpolicy=\"strict-origin-when-cross-origin\"\u003e\u003c\/iframe\u003e\n\t\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul class=\"fitment-list\"\u003e\n\u003cli\u003e2017-2021 BMW M5 Base\u003c\/li\u003e\n\u003cli\u003e2018-2021 BMW M5 Competition\u003c\/li\u003e\n\u003cli\u003e2019-2021 BMW M8 Base\u003c\/li\u003e\n\u003cli\u003e2019-2021 BMW M8 Competition\u003c\/li\u003e\n\u003cli\u003e2020-2021 BMW X5 M\u003c\/li\u003e\n\u003cli\u003e2020-2021 BMW X5 M Competition\u003c\/li\u003e\n\u003cli\u003e2020-2021 BMW X6 M\u003c\/li\u003e\n\u003cli\u003e2020-2021 BMW X6 M Competition\u003c\/li\u003e\n\u003cli\u003e2021 BMW M5 CS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWeistec part number: 05-563-00145-9 · UPC: 810089563422\u003c\/p\u003e","brand":"Weistec","offers":[{"title":"Default Title","offer_id":60049866588446,"sku":"WEI05-563-00145-9","price":2199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/bmw_s63tu_ecu_2.jpg?v=1790377378","url":"https:\/\/shop.signatureautohaus.com\/products\/weistec-bmw-m5-f90-s63tu-ecu-tune-w-1-05-563-00145-9","provider":"Signature Autohaus","version":"1.0","type":"link"}