Audi S3 Sport Back 2011 Big Spec 400bhp Gt30 Turbo Audi S3 black edition Sportback 2.0 TFSI manual Hpi clear 70,000 miles Fully fordged engine GTX30 diblas turbo + manifold 400bhp Apr fuel pump 750cc injectors 6 padel clutch Any inspections welcome no time wasters or joy riders the cars on a low boost setting can go much higher if brave enough Cash on collection preferred but can do bank transfer