AUTOS: Factory Tuner Powers Up Volvos

Polestar adds electronic tweak that boosts horsepower and torque, now available to current owners of the Swedish cars and SUVS.

Source: http://automotive.speedtv.com/article/autos-factory-tuner-powers-up-volvos/

Jeffrey Tyler Burton Richard Allen Craven Kerry Dale Earnhardt Ralph Dale Earnhardt Sr