SOFTWARE HAS TO BE INSTALLED AT OUR PREMISES IN WIGAN.

APR is pleased to present the ultimate engine control unit (ECU) upgrade for the 3.0 TFSI V6. APR’s ECU upgrade is available in octane-specific variations and is conveniently flashed to the vehicle’s factory ECU through the OBD-II port without any physical modification to the factory ECU.

The APR Stage I ECU Upgrade is designed to work without requiring other changes to the vehicle’s hardware. With the ECU Upgrade alone, APR’s Calibration Experts measured higher peak figures of 375 ft-lbs of torque and 441 horsepower with 98 octane fuel. Large gains were seen throughout the power band, including an additional 72 ft-lbs of torque and 98 horsepower. Even higher figures were achieved using race fuel. The increase in horsepower and torque directly translates to an exceptionally quicker vehicle.

For those demanding more torque, The APR Supercharger Pulley Upgrade is the answer. Spinning the supercharger faster increases air flow and allows for excellent gains over stage I alone. The gain in torque is felt immediately, but the results are present all the way to redline adding up to 82ft-lbs and 112 horsepower with 98 octane fuel!

Application Guide:

Vehicle             Engine Transmission

Audi S4 (B8)     3.0 TFSI     All

Audi S5 (B8)     3.0 TFSI     All