








Purchase online and visit APR headquarters in Irlam, Greater Manchester for professional installation.
Locate an authorised APR dealer near you for professional installation.
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APR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible 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 ECU Upgrades are available with various features and supported octane levels and each stage is compatible with most typical bolt-on modifications. The software is installed to the vehicle's factory ECU through the OBD-II port, resulting in a clean and headache-free install. Furthermore, for those looking for tuning with a limited powertrain warranty, APR Plus has you covered!
The APR Stage 1 ECU Upgrade is the first step towards tuning your engine. It produces up to 357-381 HP and 349-392 FT-LBS of torque. Optional low torque files are available for use with the Stock TCU on the 6 speed DSG/S Tronic, or stock clutch. Optional torque limited files are available to limit wheel spin on FWD applications. APR Spark Plugs are recommended. APR Stage 1 is available for 91 AKI, 93 AKI, and 100 AKI in North America, and 95 RON, 98 RON, 102 RON, and 104 AKI in the Rest of the W
The APR Stage 2 ECU Upgrade is the next step towards tuning your engine. It produces up to 372-387 HP and 367-409 FT-LBS of torque. Optional low and medium low torque files are available for use with the Stock TCU on the 6 speed DSG/S Tronic, or stock clutch. Optional torque limited files are available to limit wheel spin on FWD applications. Additionally this stage is available with optional crackle modes. The more aggressive modes increase the length, duration, intensity, and operating modes o
The APR Stage 3 ECU Upgrade is the next step towards tuning your engine. It produces up to 410-491 HP and 370-425 FT-LBS of torque. Use this tune with the APR DTR6054 turbocharger.
The APR Stage 3+ ECU Upgrade is the next step towards tuning your engine. It produces up to 470-536 HP and 425-474 FT-LBS of torque. Use this tune with the APR EFR7163 turbocharger and APR MPI/LPFP (NAR) or LPFP/HPFP (ROW) fueling upgrade. APR Stage 3+ is available for 91 AKI, 93 AKI, 100 AKI, and 104 AKI in North America, and 95 RON, 98 RON, 104 AKI, and 108 AKI in the Rest of the World.
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