{"product_id":"weistec-bmw-n55-ecu-tune-w-2-05-455-00076-2","title":"Weistec BMW N55 ECU Tune W.2","description":"\u003cp\u003e\u003cstrong\u003eNote: This is a reflash of your original ECU\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv\u003eAll 2020 models require bench flashing at this time.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\n\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\u003cstrong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eThe N55 vehicles are built very stout from the factory and respond beautifully to modifications.  While they have great performance right off the show room floor, it is just too hard to leave them untouched. \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eThe Weistec N55 Tune provides solid gains throughout the entire powerband, with gains of +60WHP* and close to 60WTQ* torque!  This is on an otherwise 100% stock vehicle, including the air filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn addition to the performance gains, there are a couple options available for race vehicles.  First is the \"Burble\".  This is best compared to that of the M4 GTS \"burble\" which comes from the factory with this in a mild form.  You can choose \"Off\" \"Mild\" or \"Aggressive\" for the \"Burble\".  Many seem to prefer \"mild\", but we gladly will let you choose based on your preference.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePlease check with our compatibility list below to see if your vehicle can benefit from Weistec's ECU Calibration!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCypher Handheld | Powered by Weistec\u003c\/strong\u003e\u003c\/p\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\u003cul\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\u003c\/ul\u003e\n\u003cstrong\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWeistec N55 ECU Power\u003cspan style=\"font-size: 12px;\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003c\/strong\u003e\u003chr\u003e\n\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\u003cbr\u003e\u003c\/p\u003e\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eImproved Throttle Response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized Fuel, Spark, and Boost\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e60 Wheel Horse Gains*\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e60 Wheel Torque Gains*\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\"Burble\" Options (for Race Vehicles only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCold Start (for Race Vehicles only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDisabled Speed Limiter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan\u003e*Power gains vary based on model, modifications, fuel, and running conditions.\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e\u003c\/div\u003e\n\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\u003e2010-2013 BMW 135i Base\u003c\/li\u003e\n\u003cli\u003e2010-2016 BMW 535i xDrive Base\u003c\/li\u003e\n\u003cli\u003e2010-2016 BMW 535i Base\u003c\/li\u003e\n\u003cli\u003e2010-2016 BMW 535i Gran Turismo\u003c\/li\u003e\n\u003cli\u003e2010-2016 BMW 535i Gran Turismo xDrive\u003c\/li\u003e\n\u003cli\u003e2010-2017 BMW X3 xDrive35i\u003c\/li\u003e\n\u003cli\u003e2011-2012 BMW 335xi Base\u003c\/li\u003e\n\u003cli\u003e2011-2015 BMW 335i xDrive Base\u003c\/li\u003e\n\u003cli\u003e2011-2015 BMW 335i Base\u003c\/li\u003e\n\u003cli\u003e2011-2018 BMW 640i Base\u003c\/li\u003e\n\u003cli\u003e2011-2018 BMW X5 xDrive35i\u003c\/li\u003e\n\u003cli\u003e2011-2019 BMW X6 xDrive35i\u003c\/li\u003e\n\u003cli\u003e2012-2016 BMW M135i xDrive Base\u003c\/li\u003e\n\u003cli\u003e2012-2016 BMW M135i Base\u003c\/li\u003e\n\u003cli\u003e2012-2018 BMW 640i Gran Coupe Base\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 740Li xDrive Base\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 740Li Base\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 740i Base\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 740i xDrive\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW X1 xDrive35i\u003c\/li\u003e\n\u003cli\u003e2013-2016 BMW 435i xDrive Base\u003c\/li\u003e\n\u003cli\u003e2013-2016 BMW 435i Base\u003c\/li\u003e\n\u003cli\u003e2013-2018 BMW 640i xDrive Base\u003c\/li\u003e\n\u003cli\u003e2013-2018 BMW X5 sDrive35i\u003c\/li\u003e\n\u003cli\u003e2013 BMW 135is Base\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW M235i Base\u003c\/li\u003e\n\u003cli\u003e2014-2018 BMW X4 xDrive35i\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW M235i xDrive Base\u003c\/li\u003e\n\u003cli\u003e2015-2017 BMW X4 M40i\u003c\/li\u003e\n\u003cli\u003e2015-2019 BMW X6 sDrive35i\u003c\/li\u003e\n\u003cli\u003e2016-2018 BMW M2 Base\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/open?id=1CIk3d7BkksHqVVBvNbtIBbi7j3tN5t8U\" target=\"_blank\" rel=\"noopener\"\u003eInstallation manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eWeistec part number: 05-455-00076-2 · UPC: 810089562654\u003c\/p\u003e","brand":"Weistec","offers":[{"title":"Default Title","offer_id":60049868685598,"sku":"WEI05-455-00076-2","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/bmw_s55_ecu_1_2_435d2dff-005a-41f5-9a04-5c4c339cd570.jpg?v=1790377455","url":"https:\/\/shop.signatureautohaus.com\/products\/weistec-bmw-n55-ecu-tune-w-2-05-455-00076-2","provider":"Signature Autohaus","version":"1.0","type":"link"}