{"product_id":"renntech-ecu-upgrade-r232-4-0-l-biturbo-up-to-721-hp-748-lb-ft-for-mercedes-benz-sl-63-amg-biturbo-2022-2023","title":"RENNtech ECU-Upgrade | R232 | 4.0 L BiTurbo | up to 721 HP | 748 LB-FT for Mercedes-Benz SL 63 AMG BiTurbo 2022-2023","description":"\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eRENNtech ECU-Upgrade | R232 | 4.0 L BiTurbo | up to 721 HP | 748 LB-FT for Mercedes-Benz SL 63 AMG BiTurbo 2022-2023\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv aria-hidden=\"false\" class=\"ui-tabs-panel ui-corner-bottom ui-widget-content\" role=\"tabpanel\" aria-labelledby=\"ui-id-1\" id=\"tabs-1\"\u003e\n\u003cdiv class=\"product-single__description rte\" id=\"pro_desc\" itemprop=\"description\"\u003e\n\u003cdiv aria-hidden=\"false\" class=\"ui-tabs-panel ui-corner-bottom ui-widget-content\" role=\"tabpanel\" aria-labelledby=\"ui-id-1\" id=\"tabs-1\"\u003e\n\u003cdiv class=\"product-single__description rte\" id=\"pro_desc\" itemprop=\"description\"\u003e\n\u003csection id=\"sp-main-body\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv id=\"sp-component\" class=\"col-sm-12 col-md-12\"\u003e\n\u003cdiv class=\"sp-column\"\u003e\n\u003cdiv class=\"product-container productdetails-view productdetails\"\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eRENNtech Power Module (RPM) ECU -tune increases horsepower and torque across the entire power band. By modifying ignition timing, throttle mapping, optimizing air-to-fuel-ratios of the 4.0-liter BiTurbo V8 -engine (M177) found in the Mercedes-AMG SL-series of vehicles.\u003c\/p\u003e\n\u003cp\u003eThe RPM is contained in a CNC machined 6061 aluminum case with pre-labeled wires and connectors. The RPM comes with a bypass that can be installed in place of the module for quickly turning the vehicle back to stock. The harness can be uninstalled for returning the vehicle back to stock.\u003c\/p\u003e\n\u003cp\u003eThrough our 30+ years of ECU tuning experience, countless hours of in-house R\u0026amp;D, and long-term testing the RPM ECU upgrade offers the best in quality, performance, and reliability. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePOWER:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMercedes-AMG SL 63 (R 232) 2022+\u003cbr\u003e\u003c\/strong\u003eFactory Figures: 577 HP 590 LB-FT\u003cbr\u003eDYNO tested Stock: 625 HP | 681 LB-FT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003eRPM Tuned: 721 HP | 748 LB-FT\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003eGains up to: +96 HP | +67 LB FT\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eVehicle Fitment Chart:\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width: 548px;\" class=\"custable\" data-mce-style=\"width: 548px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\" data-mce-style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; text-align: center;\" data-mce-style=\"height: 19px; text-align: center;\"\u003e\u003cstrong\u003eMAKE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: center;\" data-mce-style=\"height: 19px; text-align: center;\"\u003e\u003cb\u003eMODEL\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px; text-align: center;\" data-mce-style=\"height: 19px; text-align: center;\"\u003e\u003cstrong\u003eYEAR\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eMercedes-Benz\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eSL 63 AMG BiTurbo\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e2022-2023\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003eNote:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eImages are for representation purpose only and may differ depending on application.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"RennTech","offers":[{"title":"Default Title","offer_id":51929793757476,"sku":"54.177.RPM.63","price":3840.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/RT-Piggyback-5_2f95ecd2-3af0-4f1f-8385-8bdef2624fea.jpg?v=1768442841","url":"https:\/\/autohousesupply.com\/products\/renntech-ecu-upgrade-r232-4-0-l-biturbo-up-to-721-hp-748-lb-ft-for-mercedes-benz-sl-63-amg-biturbo-2022-2023","provider":"AutoHouseSupply","version":"1.0","type":"link"}