APR Product Page APR is pleased to present the world's first ECU Upgrade for the 3.0 TFSI engine. After almost a year of accelerated life testing through professional motorsport racing, we are pleased to offer you an ECU recalibration that is second to none. APR's extensive research and development provides you with a powerful ECU Upgrade with no loss of drivability or reliability. Expect huge increases in top-end power, improved throttle response and a smoother, more powerful powerband. The APR 3.0 TFSI ECU Upgrade is an expertly recalibrated engine control strategy that remaps the boost pressure, timing and air fuel ratios inside the factory ECU to provide smooth and reliable power as if intended by the OEM. APR's ECU Upgrade is developed to work within the OEM and Tier 1 Supplier specifications for engine component stress tolerances and performance specifications. APR's ECU Upgrades are available in octane specific versions to allow you to take full advantage of the fuel quality available in your area. APR's forthcoming patented EMCS functionality puts the control of the engine's operation at your finger tips and allows for additional features and options to be installed to your OEM ECU. Not only does our Stage I ECU Upgrade give you higher peak numbers of 313 horsepower and 323-ft. of torque measured at all 4 wheels, but also gains of up to 95 all wheel horsepower and 75lb-ft are available throughout the power band! APR's ECU Upgrade is the best power per dollar modification for the new 3.0 TFSI and gives it just the extra edge these cars lack from the factory without pushing the limits. With factory like smoothness and drivability APR's ECU Upgrade will fill the void in an otherwise excellent car. Full graphs and data report on our website Acceleration Testing All figures measured by APR using a stock C6 A6 3.0TFSI Tiptronic. Because the factory speed limiter is set to 125mph, the stock runs were conducted with the speed limiter removed. APR Stage I runs were preformed with APR Stage I 93 Octane programming. All runs were conducted from the same starting point. 0-60 MPH 5.5 - Stock 4.7 - APR Stage I 0-100 MPH 12.8 - Stock 10.6 - APR Stage I 60-120 MPH 13.2 - Stock 10.4 - APR Stage I 60-130 MPH 18.3 - Stock 13.3 - APR Stage I Price $1,499 How to Purchase You must visit an APR Dealer to have your ECU setup, removed and sent to the APR Headquarters for installation. ECU's cannot be sent directly to APR. Typically your ECU is return shipped to the APR dealer the same day we receive it.