{"product_id":"r1-performance-package-for-sl-600-up-to-my-2006-r230-635-hp-780-lb-ft","title":"R1 Performance Package for SL 600 up to MY 2006 (R230- 635 HP \/ 780 LB-FT)","description":"\u003cp\u003e\u003cstrong\u003eR1 Performance Package for 230 - SL 600. Includes ECU Upgrade, TCU Upgrade and Hig Efficiency Intercooler Pump. Up to 635HP and 780LB-FT.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGains: +142HP \u0026amp; +190LB-FT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe R1 performance package for the Mercedes 600 V12 engines includes our proprietary ECU upgrade, TCU (transmission control unit) upgrade in addition to our higher efficiency intercooler pump.\u003c\/p\u003e\n\u003cp\u003eThis combination that provides huge increases horsepower, torque and throttle response across the vehicles entire powerband while still maintaining daily driver reliability.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eR1 performance package includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRENNtech HHT - Hand Held Tuner ECU Upgrade\u003c\/li\u003e\n\u003cli\u003eRENNtech TCU Upgrade\u003c\/li\u003e\n\u003cli\u003eHigh Efficiency Intercooler Pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSL 600 (R230) Stock Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e493 HP \/ 590 LB-FT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModified Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e635 HP \/ 780 LB-FT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e+142 HP \/ +190 LB-FT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RENNtech Inc","offers":[{"title":"Default Title","offer_id":46824761098496,"sku":"PKG.230.SL600.R1O","price":3990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9972\/5312\/files\/renntech_600_old_perf01_pkg_001.jpg?v=1752572038","url":"https:\/\/store.renntechmercedes.com\/es\/products\/r1-performance-package-for-sl-600-up-to-my-2006-r230-635-hp-780-lb-ft","provider":"RENNtech Inc","version":"1.0","type":"link"}