Scope of delivery: - 1x Borgwarner upgrade turbocharger KKK K04-023 for Audi S3 1.8T, Audi TT 1.8T 225hp, compressor wheel 63>46.5mm up to 330hp in exchange. Software available for 395,- Euro 100005Technical data: - Compressor wheel 63>46.5mm (CNC-milled) - oil and water cooled - internal wastegate - with reinforced actuator - finely balanced - reinforced thrust bearingDescription: - the turbocharger has the compressor wheel (60>46.5mm) from the new Audi S3 and a turned-up housing. With the appropriate chip, you can achieve up to 330hp if everything else remains original. In conjunction with a 70mm exhaust system, 200-cell racing catalytic converter, 76mm downpipe and large intercooler, up to 330hp is possible. The turbo is simply replaced for the old one, fits 1:1.Please note that after replacing the turbocharger, the oil supply and return lines must be replaced. These can be obtained from your VAG dealer.suitable for: - Audi S3 8L 209-225hp - Audi TT Quattro 225hp - Seat Leon 1M1 1.8T Cupra R 210-225hp - also for small turbo conversions up to 1.8L such as G40, Fiat Punto/Uno Turbo, etc.