APR Presents the 4.0T Cast Race DP Exhaust System!

This upgrade increases power and torque substantially. Expect 635-721 HP with 668-849 FT-LBS of torque, depending on octane (91, 93, 100, or 104). This translates to +96-220 HP, with +123-311 FT-LBS of torque over stock out of the V8! Best of all, APR’s proven track record over the past 6 years with this motor on the Audi S6, RS6, S7, A8, S8, and RS7 gives us the confidence to also offer this ECU Upgrade with a limited powertrain warranty for the term limit of your vehicle’s factory warranty. We call it APR Plus, and it offers 635 HP with 668 FT-LBS and only requires using 91 octane or higher.
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We’re excited to announce our ECU Upgrades are now available for the new 2020 R8 V10 Performance models! With an APR ECU Upgrade power climbs substantially. Expect between 634 and 653 HP, depending on octane, with 420-427 FT-LBS of torque! This is available with our EMCS program switching allowing you to switch between 91, 93, or E60-E85 fuel grades for increased power as the octane goes up! The install only takes minutes at an APR dealer and installs directly over the vehicle’s OBD-II port with no ECU removal required. Furthermore, no hardware is required to meet these power upgrades, though the ECU upgrade is designed to pair nicely with a performance catback exhaust system for even more power. Lastly, for those looking for a little more peace of mind, our warranty program, APR Plus, is available offering 634 HP and a factory term limit matching limited powertrain warranty.
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The 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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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!
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