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 320 ft-lbs of torque and 263 horsepower with 98 RON octane fuel. Large gains were seen throughout the power band, including an additional 106 ft-lbs of torque and 103 horsepower. The increase in power directly translates to an exceptionally quicker and more enjoyable vehicleAPR’s ECU upgrade is the best power per value … [Read On…]