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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Current Articles
New APR Ignition Coils for Various Audi, VW, Seat, Skoda, Lamborghini, and Porsche Models from 2004+
| 07/07/2021APR Ignition Coils are designed to be a direct plug-and-play upgrade to factory coils, and provide greater energy output, ensuring a stronger and more consistent spark. The commonplace replacement of factory ignition coils with those taken from the higher output Audi R8 is popularly believed to provide greater energy output. However, testing proves that they are no more powerful than the factory coils that are found on other engines. APR Ignition Coils increase energy output by up to 10% over stock. They are a direct upgrade or replacement, and come with a unique red, blue, or grey housing!
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APR Carbon Fiber Intake System for the Audi 2020+ S6/S7 (C8) is Here!
| 06/18/2021This is the ultimate intake upgrade for the Audi S6 and S7 (C8). It flows 33.5% more than stock, reduces pressure drop, and improves linearization across the turbos. This directly translates to +23 AWHP and +21 AWFT-LBS of torque making this a simple upgrade for more power you can feel.
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