SOFTWARE IS TO BE INSTALLED AT OUR PREMISES IN WIGAN.

APR is pleased to present the ultimate engine control unit (ECU) upgrade for the 2.5T engine!

APR’s ECU Upgrades are the best dollar-per-horsepower modification one can make to the 2.5T engine. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possibly through APR’s optimization of the factory engine management system to take full advantage of the engine’s capabilities, without needing any end user adjustment. The software loads to the factory ECU through the OBD-II port, resulting in a clean and headache-free install.

The APR Stage I ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications, and produces 415-435 HP with 434-464 FT-LBS of torque depending on fuel grade. Gains as high as 61-86 HP and 70-100 FT-LBS of torque are available throughout the power band.

The APR Stage 2 ECU Upgrade is the next step towards making more power! This upgrade requires an upgraded intercooler and high flow downpipe exhaust system, and produces 436 HP with 459 FT-LBS of torque with 98 RON fuel. Gains as high as 82 HP and 95 FT-LBS of torque are available throughout the power band.

The APR Stage 2+ ECU Upgrade is the next step towards making more power! This upgrade requires an upgraded intercooler, high flow downpipe exhaust system, and a High Pressure Fuel Pump Upgrade, and produces 443 HP with 494 FT-LBS of torque with 98 RON fuel. Gains as high as 107 HP and 130 FT-LBS of torque are available throughout the power band.

Vehicle             Market Engine Transmission

Audi RS3 (MKIII) All         2.5 TFSI         All