APR RS4 Supercharger 60-130 mph

In the factory form, Audi's high revving FSI V8 can leave much to be desired compared to some of the latest technological advances brought forth by Quattro GmbH in recent years. The APR Stage III+ TVS1740 Supercharger System fills the void by adding an average of roughly 46% more horsepower and torque across the entire power band. The results are nothing short of amazing; taking the R8 from 425 horsepower to 642 horsepower on pump fuel and 689 horsepower on race fuel without breaking a sweat! With 550 FT-LBS on tap thanks to the TVS1740's positive displacement supercharger expect instant acceleration with absolutely no lag commonly associated with other forms of forced induction.
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APR Presents the Audi S5 4.2L FSI V8 Stage 3+ TVS1740 Supercharger System!

In the factory form, Audi's S5 4.2L FSI V8 leaves much to be desired compared to recent models proudly displaying the S badge. The APR Stage III+ TVS1740 Supercharger System fills the void by adding an average of roughly 45% more horsepower and torque across the entire power band. The results are nothing short of amazing; taking the S5 from 353 horsepower to 589 horsepower on pump fuel and 635 on race fuel without breaking a sweat! With up to 542 FT-LBS on tap thanks to the TVS1740's positive displacement supercharger, expect instant acceleration with absolutely no lag commonly associated with other forms of forced induction.
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The APR GTS K04.3 Turbocharger System converts your 991.2 911 3.0T to the larger factory GTS turbochargers and includes our Stage 3 ECU Upgrade making the conversion plug-and-play! Up-to 615 HP and 549 FT-LBS of torque is available with no other modifications. Adding upgraded intercoolers bumps power up to 648 HP.


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The Ultimate Porsche (982) 718 Boxster/Cayman Catback Exhaust Suite for the 2.0T and 2.5T is here! Our system is customizable, easy to install, weighs 34% less than the factory Porsche Sport Exhaust (PSE), sounds aggressive but pleasant, and looks amazing. We achieve all of this at an affordable price while using premium materials and world-class manufacturing techniques!
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