Scope of delivery: - 1x Borgwarner upgrade turbocharger KKK K04-023 for Audi S3 1.8T, Audi TT 1.8T 225 hp, impeller 63>46.5 mm up to 330 hp as a replacement. Software available for 395 euros 100005Technical Specifications: - Impeller 63>46.5 mm (CNC-milled) - Oil- and water-cooled - Internal wastegate - With reinforced actuator - Fine balanced - Reinforced thrust bearingDescription: - The turbocharger features the impeller (60>46.5mm) from the new Audi S3 and a machined housing. With the appropriate chip, up to 330 hp can be achieved if everything else remains stock. In combination with a 70mm exhaust system, 200-cell racing catalytic converter, 76mm downpipe, and large intercooler, up to 330 hp is possible. The turbo is simply replaced for the old one, fits 1:1.Please note that after replacing the turbocharger, the oil feed and return lines must be replaced. You can obtain these from your VAG dealer.Suitable for: - Audi S3 8L 209-225 hp - Audi TT Quattro 225 hp - Seat Leon 1M1 1.8T Cupra R 210-225 hp - Also for small turbo conversions up to 1.8L such as G40, Fiat Punto/Uno Turbo, etc.