APR RS3 Sedan: Drag Strip and Road Course Testing Update
APR Intake Adapter for 2019+ NAR RS3 and TT RS Vehicles!| 09/17/2019
The APR Intake System for the 2.5 TFSI, found in the Audi RS3 and TT RS, is now available for the 2019 model year North American vehicles thanks to the new APR Intake Adapter. The adapter is made from CNC machined billet aluminum, with stainless steel bolts, and worm gear clamps, with a nylon reinforced silicon dv reroute hose. The system is easy to install and is plug and play. Buy one now.
APR 2.5 TFSI EVO ECU – Free New Features and Updates!| 01/25/2019
We’ve updated our 2.5 TFSI EVO ECU Upgrades to incorporate new features and updates! We’ve added high and low grip files for each octane and stage, a recalibrated boost gauge, and new cold weather updates. These updates are now available at no additional charge from APR at all APR dealers across the world.
APR Porsche 2019+ Cayenne S / S Coupe 2.9T ECU Upgrades!| 09/09/2021
We're excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Porsche Cayenne S and S Coupe (9Y) 2.9 TFSI engine with the Bosch MG1 ECU! Expect massive gains with up to 484-538 HP and 521-590 FT-LBS of torque on tap, depending on octane, from this simple software upgrade.
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!
APR SQ7/SQ8 (4M) ECU Upgrade 4.0 TFSI EA825 V8 (North American Market)| 09/08/2021
We're excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Audi SQ7 and SQ8 4.0 TFSI V8 engine with the Bosch MG1 ECU! Expect massive gains with up to 685-767 HP and 731-804 FT-LBS of torque on tap, depending on octane, from this simple software upgrade.
Our new suite of MG1 ECU software comes after months of extensive research and development that is typically absent from the aftermarket. Our upgrade makes the engine more powerful and more exciting. We’ve extensively calibrated the system to work flawlessly on the track, while retaining safety routines to protect your engine in the most demanding scenarios. This was all made possible by our engineering team's pursuit of perfection. Development vehicles were outfitted with additional sensors, including turbo shaft speed sensors, thermocouples, transducers, and more, along with our high speed direct RAM logging equipment, to feed valuable data to the team for analysis. After thousands of hours of testing and tuning we created new calibrations that are fine tuned for several octanes and contain hundreds of map changes, with a vast array of safety features built in.