{"product_id":"weistec-m159-sls-tcu-upgrade-01-159-00903-8","title":"Weistec M159 SLS TCU Upgrade Mercedes-Benz SLS AMG","description":"\u003cp\u003e\u003cstrong\u003eTuning Process: \u003ca href=\"\/howtotune\" target=\"blank\"\u003eHow do I get my ECU\/TCU tuned?\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eGreatly Improved Shifting\u003c\/h2\u003e\n\u003cp\u003eThe Weistec Engineering SLS TCU Upgrade for the SLS, SLS Roadster, and SLS GT will match your transmission’s performance to that of the SLS Black Series.  Shifting up and down in gears will be quicker and firmer.  The improved shifting also allows for greater torque capacity which is ideal for modified vehicles that make significantly more power than stock.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eFaster Shifting\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFirmer Shifting\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eImproved Street and Track Performance\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncreased Torque Capacity\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncreased Software Torque Limits\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul class=\"fitment-list\"\u003e\n\u003cli\u003e2010-2015 Mercedes-Benz SLS AMG Coupe\u003c\/li\u003e\n\u003cli\u003e2011-2015 Mercedes-Benz SLS AMG Roadster\u003c\/li\u003e\n\u003cli\u003e2012-2015 Mercedes-Benz SLS AMG GT Coupe\u003c\/li\u003e\n\u003cli\u003e2012-2015 Mercedes-Benz SLS AMG GT Roadster\u003c\/li\u003e\n\u003cli\u003e2013-2015 Mercedes-Benz SLS AMG Black Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/open?id=1H2j2EH-t9DB9GwY8vp-4GyPB1TP0EpgY\" target=\"_blank\" rel=\"noopener\"\u003eInstallation manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eWeistec part number: 01-159-00903-8 · UPC: 810089561251\u003c\/p\u003e","brand":"Weistec","offers":[{"title":"Default Title","offer_id":60049913020702,"sku":"WEI01-159-00903-8","price":1990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/slstcu2_9849f51a-c219-4b60-a983-790d04ffe96d.webp?v=1790378745","url":"https:\/\/shop.signatureautohaus.com\/products\/weistec-m159-sls-tcu-upgrade-01-159-00903-8","provider":"Signature Autohaus","version":"1.0","type":"link"}