{"product_id":"weistec-m276-ecu-tune-w-2-05-276-00056-1","title":"Weistec M276 ECU Tune W.2 for Mercedes-Benz","description":"\u003cp\u003e\u003cstrong\u003eCypher handheld not compatible with 2020+ models.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote: This is a reflash of your original ECU\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eECU Tuning Process:\u003ca href=\"https:\/\/www.weistec.com\/howtotune\" target=\"_blank\"\u003eHow do I get my ECU tuned?\u003c\/a\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e[ POWER FIGURES REFLECT ECU TUNE PLUS DOWNPIPE ]\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Weistec M276 ECU upgrade for the 2015+ Twin Turbo or \"BiTurbo\" 3.0 Liter V6 engines provides substatial gains across the entire powerband.   From 2200 rpm to almost 4500 rpm, torque measured at the wheels is well over 400lb-ft on our in house linked 4WD Dynojet Dyno making the vehicle a blast to drive around in any situation\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eECU Tuning Process: \u003ca href=\"https:\/\/www.weistec.com\/howtotune\" target=\"_blank\"\u003eHow do I get my ECU tuned?\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKEY FEATURES:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eFactory Power 320whp and 350wtq\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWeistec ECU Tune Power 370whp and 440wtq on 91 octane*\u003c\/p\u003e\u003c\/li\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\u003e Some models have speed limiter in CPC module requiring \u003ca href=\"https:\/\/www.weistec.com\/cpc_module_tuning\" target=\"_blank\"\u003eCPC upgrade\u003c\/a\u003e to remove speed limiter.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Power gains vary based on model, modifications, fuel, and running conditions.\u003c\/p\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\u003e2013-2018 Mercedes-Benz E400 Base\u003c\/li\u003e\n\u003cli\u003e2013-2018 Mercedes-Benz E400 Coupe\u003c\/li\u003e\n\u003cli\u003e2013-2021 Mercedes-Benz C400 Base\u003c\/li\u003e\n\u003cli\u003e2014-2018 Mercedes-Benz CLS400 Coupe\u003c\/li\u003e\n\u003cli\u003e2014-2018 Mercedes-Benz CLS400 Shooting Brake\u003c\/li\u003e\n\u003cli\u003e2014-2020 Mercedes-Benz SL400 Roadster\u003c\/li\u003e\n\u003cli\u003e2014-2020 Mercedes-Benz SL450 Roadster\u003c\/li\u003e\n\u003cli\u003e2015-2016 Mercedes-Benz C450 Base\u003c\/li\u003e\n\u003cli\u003e2015-2016 Mercedes-Benz GL400 Base\u003c\/li\u003e\n\u003cli\u003e2015-2016 Mercedes-Benz GL450 Base\u003c\/li\u003e\n\u003cli\u003e2015-2018 Mercedes-Benz E400 Cabriolet\u003c\/li\u003e\n\u003cli\u003e2015-2018 Mercedes-Benz GLE400 Base\u003c\/li\u003e\n\u003cli\u003e2015-2018 Mercedes-Benz GLE450 Base\u003c\/li\u003e\n\u003cli\u003e2015-2018 Mercedes-Benz GLE450 Coupe\u003c\/li\u003e\n\u003cli\u003e2015-2019 Mercedes-Benz GLE43 AMG Base\u003c\/li\u003e\n\u003cli\u003e2015-2019 Mercedes-Benz GLE43 AMG Coupe\u003c\/li\u003e\n\u003cli\u003e2015-2019 Mercedes-Benz GLS400 Base\u003c\/li\u003e\n\u003cli\u003e2015-2019 Mercedes-Benz GLS450 Base\u003c\/li\u003e\n\u003cli\u003e2015-2021 Mercedes-Benz C43 AMG Base\u003c\/li\u003e\n\u003cli\u003e2015 Mercedes-Benz ML400 Base\u003c\/li\u003e\n\u003cli\u003e2016-2018 Mercedes-Benz E43 AMG Base\u003c\/li\u003e\n\u003cli\u003e2016-2021 Mercedes-Benz C400 Cabriolet\u003c\/li\u003e\n\u003cli\u003e2016-2021 Mercedes-Benz C400 Coupe\u003c\/li\u003e\n\u003cli\u003e2016-2021 Mercedes-Benz C400 T-Modell\u003c\/li\u003e\n\u003cli\u003e2017-2020 Mercedes-Benz S450 Base\u003c\/li\u003e\n\u003cli\u003e2017-2020 Mercedes-Benz SLC43 AMG Roadster\u003c\/li\u003e\n\u003cli\u003e2017-2021 Mercedes-Benz GLC43 AMG Base\u003c\/li\u003e\n\u003cli\u003e2017-2021 Mercedes-Benz GLC43 AMG Coupe\u003c\/li\u003e\n\u003cli\u003e2018-2020 Mercedes-Benz E450 Base\u003c\/li\u003e\n\u003cli\u003e2019-2020 Mercedes-Benz E450 Cabriolet\u003c\/li\u003e\n\u003cli\u003e2019-2020 Mercedes-Benz E450 Coupe\u003c\/li\u003e\n\u003cli\u003e2019-2020 Mercedes-Benz E450 T-Modell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWeistec part number: 05-276-00056-1 · UPC: 810089562562\u003c\/p\u003e","brand":"Weistec","offers":[{"title":"Default Title","offer_id":60049940611358,"sku":"WEI05-276-00056-1","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/m276_ecu_1_c6e430c5-e8aa-4545-9439-1f8ca55d10fc.webp?v=1790379174","url":"https:\/\/shop.signatureautohaus.com\/products\/weistec-m276-ecu-tune-w-2-05-276-00056-1","provider":"Signature Autohaus","version":"1.0","type":"link"}