Ferrari 458 Italia vs. AUDI RS6 Sportmile 700+ hp. 1 Mile
Ferrari 458 Italia (Stock) - 570 bhp vs. AUDI RS6 Sportmile - 700+ bhp 1 Mile Race Moscow Unlim 500+ 9.2012 Enjoy!
USP Motorsports Audi RS6 Custom 3" Turbo-Back Exhaust
For more info about USP Motorsports and what we do, visit: http://www.uspmotorsports.com/ USP Motorsports designed and installed the Exhaust system on a customers Audi RS6. This car features our custom 3" Exhaust system which includes Labree Downpipes, custom x-pipe section, and USP mufflers give it the distinct acoustics.