TTE810 EVO TURBOCHARGER FOR AUDI B9 S4 AND S5 3.0T Introducing the TTE810 Turbocharger for the 3.0T. This turbocharger combines the ultimate blend of power and fast-response in an easy, plug and play fitment. This second upgrade turbocharger step optimizes the factory turbocharger for greater flow and power. Fitted with an even larger, proven TTE billet compressor and 9-blade turbine, this turbo is designed for power! Important note* While the hardware in this listing is compatible with your vehicle it is possible that the required tuning is not. To confirm ECU tuning is available for your car, your vehicle's ECU box code must be identified. If you own VAG COM, OBDeleven, Carista, or have access to factory VW/Audi diagnostic tooling, you can follow this guide to identify your ECU box code. You can also visit either New German Performance shop location and our staff will be happy to assist. The customer assumes all risk if this turbocharger purchased and installed without first confirming the required software is available. No returns are accepted for installed turbocharger kits. Please note that if you choose to upgrade your existing turbocharger, it will have to be shipped out of the country. The typical turn around time for this turbocharger is around 30 days depending on what shipping options you use. Please click or tap here for more information on this process. An upgraded aftermarket intercooler, intake system, downpipe, sports cat, and full exhaust system are recommended for max performance. Please note that any aftermarket turbo inlet smaller then 66mm will limit performance. Equilibrium Precisely balancing our turbochargers is a key critical factor to become a TTE upgrade unit as longevity and performance are paramount. Good balance improves acoustics also. Subsequent great care is taken with all TTE turbochargers to achieving our balance standards. Firstly parts are balanced at slow speeds up to 2800RPM in multiple planes using our single parts machine, then components are assembled and then the CHRA are dynamically balanced, but this time depending on application at up to 250,000 RPM in multiple planes using our in house VSR machine to acquire the ultimate equilibrium, to a standard far higher than OEM. Each turbocharger is supplied with a serial numbered balance test result document. Features: Original BWTS turbocharger TTE Billet Milled compressor 7+7 BLADE 66MM Inlet TTE 9 Blade oversize High-Flow Low Mass Turbine Plug and Play installation (Larger inlet recommended) 7pad thrust bearing 600HP+ proven on pump 102 petrol Proven TheTurboEngineers quality Single parts finely balanced then components assembled and core high-speed VSR balanced Supplied with a balance test result document Made in Germany Fitment/Applications: 2017+ Audi B9 S4 3.0T 2017+ Audi B9 S5 3.0T 2018+ Audi B9 SQ5 3.0T Supporting Software: Proper ECU software is required in order to take advantage of this turbocharger. If you are interested in having one of our shops install an ECU tune for you, please contact us for more information or to setup an appointment.