








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.
The APR Stage 1 ECU Upgrade is the first step towards tuning your engine. It produces up to 253-261 HP and 309-317 FT-LBS of torque. An optional flat torque version is available to limit torque for the factory clutch. APR Stage 1 is available for 91 AKI, 93 AKI, and 104 AKI in North America, and 95 RON, 98 RON, and 108 AKI in the Rest of the World.
The APR Stage 1+ ECU Upgrade is the next step towards tuning your engine. It produces up to 257-268 HP and 312-336 FT-LBS of torque. Use this tune with the APR Intake System. APR Stage 1+ is available for 91 AKI, 93 AKI, and 104 AKI in North America, and 95 RON, 98 RON, and 108 AKI in the Rest of the World.
The APR Stage 2 ECU Upgrade is the next step towards tuning your engine. It produces up to 270-283 HP and 319-350 FT-LBS of torque. An optional low torque version is available to limit strain on the factory clutch. APR Stage 2 is available for 91 AKI, 93 AKI, and 104 AKI in North America, and 95 RON, 98 RON, and 108 AKI in the Rest of the World.
The APR Stage 3 ECU Upgrade is the next step towards tuning your engine. It produces up to 346-375 HP and 360-408 FT-LBS of torque. Use this tune with the K04-064 turbocharger. APR Spark Plugs are recommended. Valve springs may be necessary on some vehicles. APR Stage 3 K04 is available for 91 AKI, 93 AKI, and 100 AKI in North America, and 95 RON, 98 RON, and 104 AKI in the Rest of the World.
The APR Stage 4 ECU Upgrade is the next step towards tuning your engine. It produces up to 409-458 HP and 374-409 FT-LBS of torque. Use this tune with the APR GTX2867R turbocharger. APR Spark Plugs are recommended. APR Stage 3 GTX2867R is available for 91 AKI, 93 AKI, and 100 AKI in North America, and 95 RON, 98 RON, and 104 AKI in the Rest of the World.
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