Tuned Audi RS7 challenges tuned 977 Turbo Porsche in street race |VIDEO|

Today we will bring another video which includes two amazing supercars equipped with APR upgrades (for Audi RS7) and COBB upgrades (for Porsche). APR includes tuned upgrades for 4.0 TFSI V8 and two of them that uses this engine are RS6 and RS7. Also Cobb includes upgrades and optimizations for Porsche 977 Turbo and GT2 also.

The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR’s optimization of the factory engine management system to take full advantage of the engine’s capabilities, without needing any end user adjustment. All these upgrades gives Audi RS7 around 123 HP and 179 lb-ft of torque more from stock. So, APR Audi RS7 Stage 1 included in the video reaches around 674 HP and 700 lb-ft of torque.

Enjoy the VIDEO: