
Stasis Engineering, a North American Volkswagen performance house has launched its new Signature series of Audi enhancement packages in United Kingdom. Stasis’s experts have developed the 2010 onwards Audi S4’s supercharged 3.0-liter V6 TFSI engine, improving performance up to 333 hp and 344 lb-ft of torque. The Stasis Signature S4 is now available in two versions such as Challenge and Touring. Both the versions have several amazing features and...