Audi S6 4.0L Bi-Turbo ECU Flash with RS6 Turbos VRTuned.com September 23, 2019 Product Info, Tuning Tech The Audi S6 is one of the best performance sedans currently on the market, offering insane amounts of performance at a relatively affordable price compared to some of its competition. Even with fantastic performance in stock form, the S6 has a lot of room for improvement. Audi has to keep the power level on the S6 limited to protect sales of the RS6, but through the magic of tuning that power can be uncovered. This specific S6 features upgraded turbochargers from an RS6, bumping power up from the stock 420hp figure. Even with the upgraded turbochargers, there is massive room for improvement on the S6. In the case of a stock S6, our VR Tuned ECU flash increases power to 520HP and 516LB-FT. For this S6 with upgraded RS6 turbochargers, we used a modified tune file which increases power even further! Power is the main reason many enthusiasts tune their vehicles, however, throttle response and fuel economy are also improved with tuning. Features: Stock Power: 420HP and 405LB-FT Tuned Power: 520HP and 516LB-FT Improved Throttle Response Improved Fuel Economy Learn more and order your VR Tuned ECU Flash for Audi S6 here If you have questions, please contact us. You can reach us by phone at 1-480-966-3040 or via email at firstname.lastname@example.org. Related Images: [See image gallery at www.vividracing.com] Leave a Reply Cancel ReplyYou must be logged in to post a comment.