{"product_id":"ecu-upgrade-2","title":"ECU Upgrade","description":"The RENNtech ECU Upgrade is a proprietary performance software designed to significantly enhance the power and torque of your Mercedes-Benz E 320 BlueTec W211. With years of research and development, RENNtech ensures substantial performance gains without compromising the reliability of your daily driver. This upgrade targets ignition timing, throttle mapping, air\/fuel ratios, and boost mapping for turbocharged engines to unlock your vehicle's full potential.\n\nThis ECU upgrade takes the stock 230 HP and 389 LB-FT of torque and boosts it to an impressive 253 HP and 464 LB-FT. The software modification provides gains across the entire power band, resulting in a more responsive and powerful driving experience.\n\nThe RENNtech ECU upgrade is specifically designed for the W211 E 320 BlueTec models from MY2007-2009. Installation involves reprogramming the ECU to integrate the performance enhancements.","brand":"RENNtech","offers":[{"title":"Default Title","offer_id":52865961427256,"sku":"54.211.E320CDI","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687606195.webp?v=1787905812","url":"https:\/\/store.motormia.co\/products\/ecu-upgrade-2","provider":"MOTORMIA","version":"1.0","type":"link"}