APR ECU Upgrade for the Audi RS5 2.9 TFSI
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APR ECU Upgrade for the Audi RS4/RS5 2.9 TFSI
| 02/07/2020We’re excited to announce our Engine Control Unit (ECU) Upgrades are now available in all markets for the Audi RS4 and RS5 (B9) 2.9 TFSI engine with the Bosch MG1 ECU! Expect massive gains with 488-550 HP and 537-606 FT-LBS of torque on tap, depending on octane, from this simple software upgrade.
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APR Plus ECU Upgrade for the Audi RS5 2.9 TFSI
| 02/07/2020We’re excited to announce our Engine Control Unit (ECU) Upgrades the Audi RS5 (B9) 2.9 TFSI engine now includes APR Plus! APR Plus combines our ECU Upgrade with a factory term matching limited powertrain warranty! Expect massive gains with 488 HP and 537 FT-LBS of torque on tap from this simple software upgrade.
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APR Open PEX Intake System for the 1.8T/2.0T EA888 Gen 3 (MQB)
| 09/30/2021The APR Open PEX Intake System is the best dollar-per-horsepower intake system for the 1.8T/2.0T Engine! We’ve maximized performance and sound dramatically by reducing pressure drop and increasing airflow. This translates to more horsepower and torque, and less physical strain on the turbocharger. The system looks great, sounds amazing, and produces more horsepower and torque you can feel.
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APR Porsche 2019+ Cayenne S / S Coupe 2.9T ECU Upgrades!
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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 once the ECU is unlocked, resulting in a clean and headache-free install. Furthermore, for those looking for tuning with a limited powertrain warranty, APR Plus has you covered!
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