{"product_id":"audi-rs6-4-0l-ecu-and-tcu-tune-bundle","title":"Audi C8 RS6 4.0L ECU and TCU Tune Bundle","description":"\u003cp\u003eThe EA825 engine and AL552 Transmission found in the RS6 have proven to be an incredible platform that can handle upward of 1000whp while retaining its factory reliability.  We have been able to produce 860WTQ and 730WHP with an upgraded HPFP and E70 and plan to push the platform further with upgraded turbos.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTune Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eECU\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Vehicle speed limits removed\u003c\/p\u003e\n\u003cp\u003e- Left foot Breaking enabled \u003c\/p\u003e\n\u003cp\u003e- Refined Acceleration \u003c\/p\u003e\n\u003cp\u003e- Maximized performance\u003c\/p\u003e\n\u003cp\u003e- Access to 91, 93, and 100 Octanes\u003c\/p\u003e\n\u003cp\u003e- Free Custom tuning for Ethanol Blends on stock or upgraded HPFP\u003c\/p\u003e\n\u003cp\u003e- Custom tuning available for Upgraded HPFPs, Upgraded turbos, Ethanol, and more \u003c\/p\u003e\n\u003cp\u003e- Boost gauge recalibrated for increased boost\u003c\/p\u003e\n\u003cp\u003e- Auto Start-Stop defaults to off instead of on\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTCU\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Increased torque limits\u003c\/p\u003e\n\u003cp\u003e- Raised Launch Control RPM\u003c\/p\u003e\n\u003cp\u003e- Increased Line Pressure\u003c\/p\u003e\n\u003cp\u003e- Faster Shifting\u003c\/p\u003e\n\u003cp\u003eBoth ECU and TCU Tunes can be flashed at any time, anywhere! Whether you're changing fuels, turning your burbles on or off, or upgrading your tune, you can now flash your car at your own convenience, all you need is a PC running Windows. \u003c\/p\u003e\n\u003cp\u003eClick here to learn more about our at home flasher. \u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003e*Stage two tunes are for off-road racing only and are not permitted for road use.*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eIntake System\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDuring our tune development, we found that the stock air intake can restrict up to 90 WHP worth of airflow. An upgraded Intake is highly recommended to get the full potential out of the EA825 Engine.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eExhaust System\u003c\/strong\u003e\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003eOur testing has found that the factory cats are not restrictive for the stock turbochargers and there is no performance gain when installing higher flowing catalytic converters until upgrading to bigger turbos.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eHigh Pressure Fuel Pumps\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Urus uses two Bosch high pressure fuel pumps which can be limiting when running Ethanol and or upgraded turbos. We have partnered up with \u003cstrong\u003eSpool Performance\u003c\/strong\u003e to develop a full HPFP Replacement kit using \u003cstrong\u003eSpools FX350 Pumps\u003c\/strong\u003e. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCustom Tuning\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eWe offer Custom Tuning! Please send an email to Joel@pmetuning with your current or future build notes and we will be happy to set up an appointment to get your build set up on a base map and get it dyno'd.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSupported years\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 19px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 16.1497%; text-align: center; height: 19px;\"\u003e\u003cstrong\u003eRS6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.1497%; text-align: center; height: 19px;\"\u003e\u003cstrong\u003e2021 - 2024\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e*Some 2024 year cars have updated security and are not supported. These customers will be fully refunded*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"PME Tuning LLC","offers":[{"title":"OEM +","offer_id":53144424055098,"sku":"RS6OEM+","price":1499.0,"currency_code":"USD","in_stock":true},{"title":"Installed Performance","offer_id":53144424087866,"sku":"RS6-IP","price":1499.0,"currency_code":"USD","in_stock":true},{"title":"Turbo Progression","offer_id":53144424120634,"sku":"RS6-TP","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/9162\/6042\/files\/20250730_051722377_iOS.jpg?v=1760262621","url":"https:\/\/pmetuning.com\/products\/audi-rs6-4-0l-ecu-and-tcu-tune-bundle","provider":"Precision Motorsports and Engineering","version":"1.0","type":"link"}