Keith Brantley’s APR Tuned RS3 Runs 9’s in the Quarter Mile The Audi RS3 is a fast car, but it’s not really a drag racing superstar. The aftermarket can change that. Audi and Volkswagen tuning ...
OPELIKA, Ala.--(BUSINESS WIRE)--APR, a Holley Performance Brand, has launched APR Ultralink, an at-home flash-tuning software platform that allows enthusiasts to quickly and conveniently performance ...