APR develops and manufactures hardware, software, calibration & data-logging tools for engine and transmission controllers, including intakes, exhaust systems, intercoolers, turbocharger systems, suspension, brake systems, wheels, and more.

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.

2014年6月16日 · The APR Stage III+ TVS1740 Supercharger System fills the void by adding an average of roughly 85% 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!

APR is pleased to present the R8 4.2L FSI V8 Stage III+ TVS1740 Supercharger System! APR’s technical reach has grown enormously since opening in the 1990’s and currently represents a force of unmatched performance without compromise in the …

Since 1999, APR Performance has been a market leader in producing and manufacturing high quality aerodynamic performance products for the aftermarket automobile industry.

The APR Audi R8 4.2L FSI V8 ECU Upgrade is an expertly recalibrated engine control strategy that remaps the timing and air fuel ratios to provide smooth and reliable power as if intended by the OEM. APR's ECU Upgrade is developed to work within the OEM and Tier 1 Supplier specifications for engine component stress tolerances and performance ...

APR’s ECU Upgrade optimizes ignition timing, throttle angle, cam timing, throttle angle, lambda and more to produce higher output. APR’s ECU Upgrades provides an excellent leap in horsepower and torque while retaining OEM knock control sensitivity and other built in …

2019年1月22日 · We're excited to announce our APR Plus and Stage 1 ECU Upgrades for the new R8 V10, R8 V10 Plus, R8 V10 RSW, Lamborghini Huracán RWD LP580-2 and the Huracán LP610-4! This covers support for all new V10 engines other than the LP640, and provides up to 653 HP and 427 FTLBS of torque!

APR develops and manufactures hardware, software, calibration & data-logging tools for engine and transmission controllers, including intakes, exhaust systems, intercoolers, turbocharger systems, suspension, brake systems, wheels, and more.

Spanning 71" inches, the GTC-500 Carbon Fiber Adjustable Wing is the largest wing available in APR's catalog. With its optimized 3D airfoil shape, the GTC-500 is perfect for high speed touring applications and supplies an ample amount of downforce without causing excess drag.