USP Motorsports VR6 Becomes Fastest Audi/VW In The Country, Again! Share Comments The VR6-Powered Audi B5 S4 has been USP Motorports’ ace in the hole for quite some time. The pure amount of passion and dedication that has been channeled through this car is unfathomable. Fitted with a brand-new Precision 7685 Generation 2, the ole’ B5 is looking to break some hearts yet again! Laying down it’s fastest times back to back, USP has a lot of confidence she will produce some incredible times in the near future. Join USP Motorsports as they take over Palm Beach International Raceway for the day. Giving them the ability to test a variety of shop vehicles and parts for their customers! Race About USP Motorsports USP Motorsports has been setting the bar in the community since 2000 and continue to do so today. USP’s goal is to exceed expectations for vehicle service and performance on Volkswagen, Audi, and Porsche platforms. Shop USPMotorsports.com for all your performance, service, and OEM needs!