APR Motorsport - B8 S4 P1 during Practice at Road Atlanta

Following our successful outing at the drag strip, we headed to Road Atlanta for some brutal track testing. Testing on a road course puts the vehicle through some of the most demanding conditions. The engine is run at full tilt lap after lap, putting it through stress otherwise not seen on the road. In doing so, our calibration team is able to learn valuable information about how the engine handles the increased power in demanding situations our customers may experience. We tested each mode, Drive, Sport, and Manual, and were happy with the performance. Our RS3 was outfitted with our development APR 93 and Ethanol ECU Upgrades (as well as stock), APR 19×8.5 forged wheels with a previously used set of Pirelli Trofeo R tires, and APR Development Lowering Springs at full vehicle weight. We use Motul RBF660 brake fluid.

Race Report from our Driver, Ian Baas:

Good Morning,

Thanks for a successful weekend everyone! The Car and Calibration was perfect and I've never been more excited about an APR release in my life. Most production street cars I've tested almost always show their weak points within 5-10 laps of any high performance track event. The RS3 Sedan excelled during the entire test and I am sure this product will perform flawlessly in street conditions as it sits currently!

I really cannot stress enough how much this car exceeded my expectations!

Best Time: RS3 Stage 1 (93 Octane Map) 1:45.60 (RA Wet/Dry Conditions)

S3 Stage 3+ (93 Octane Map) 1:39.10 (RA Dry
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Check out Ian Baas testing the APR Motorsport B8 S4 at Daytona. We hooked the gopro up to the windshield to get some nice video game style viewing action.
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This 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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APR license plate frames and vanity plates are the perfect addition for any APR tuned vehicle! They are made from sturdy and rust-resistant T304 stainless steel. They are thick enough such they won't flop around like throw-away handouts you find in a typical swag-bag at car shows. They feature a fade and scratch resistant black powder coated finish with laser etching for the APR logo. Anti-vibration backside plate tabs keep it firmly in place. Four slotted install holes give you the perfect fitment with a solid connection to the car. The nice hardware hiders give it a clean finish too, hiding your unsightly plate screws. Fitment is universal. Some have said this product will increase the value of the vehicle, while others have made horsepower gains, but we can't comment on either.
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