Teaser: APR Audi B8 S4 RSC Exhaust System
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APR Motorsport B8 S4 3.0 TFSI vs Stock B8 S4 3.0 TFSI
| 01/07/2010APR Motorsport Audi B8 S4 3.0 TFSI Supercharged against the same vehicle in completely stock form.
Closed Course. Professional Driver. Do not Attempt.
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S4 Stage 3 Teaser
| 05/02/2013APR Stage III TVS1740 Supercharger System
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APR 2019+ Porsche Panamera GTS (971.1 & 971.2) 4.0T (EA825) ECU Upgrades
| 01/17/2022We're excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Porsche Panamera GTS and GTS Sport Turismo (971.1 & 971.2) 4.0T 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.
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APR 2017+ Porsche Panamera Turbo (971) 4.0T (EA825) ECU Upgrades!
| 01/14/2022We're excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Porsche Panamera Turbo, Turbo Exclusive, and Turbo Sport Turismo (971) 4.0T 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.
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