TTE850 EA839 3.0 (6663) – Upgrade Turbocharger
The TTE850 EA839 3.0 is the newest evolution evolved from the famous TTE810+ and brings a truckload more power (+100whp) and better longevity through lower exhaust backpressure and lower exhaust gas temperatures. The turbine housing features our TTE high end thermoisolation which is superior to the OEM one.Featuring a larger framed plug & play turbo with 66mm compressor and 63mm turbine so giving big power and yet keeping great response for its HP potentialBigger compressor cover versus the OEM: Maximum efficiency for lower intake temperatures (IAT) for maximum power.Bigger twin scroll turbine housing versus the OEM: Lower exhaust gas tempartures (EGT) and lower backpressure for maximum engine power.Turbine housing with TTE superior thermoisolation: Keeping the ambient temperatures in the engine compartment in check.Lightning fast response as shown on the graph: 500Nm from just over 3000rpm available (370 ft/lbs). Thats our internal refrence point where you feel the car "moving" when driving it. As these cars all have automatic gearboxes this is a fantastic streetable beast.Billet Milled 7+7 Blade Compressor (66mm Inlet): Enhanced air intake for improved performance and efficiency. 9 Blade high flow low inertia Turbine (63mm Outlet): Maximizes exhaust flow and increases power output. TTE Upgrade Bearing Pack: Upgraded bearings for superior durability and longevity. Genuine BWTS Actuator: Ensures precise boost control and consistent power delivery. CNC Optimized Compressor Cover: Precision machining for perfect fit and improved airflow. Plug and Play Installation: Direct fitment with no modifications required for seamless installation. (Except the intake on the turbocharger needs an inlet adapter, review also the point warning and safety notes)Works with all TTE810 / TTE810+ turbo intakes and adaptersPower Potential: 800 HP at the wheel with E50 fuelBalanced for Peak Performance: Individually balanced single components then core assembled and high-speed VSR balanced for long-lasting reliability Included Balance Test Report: Documented proof of balance for added confidence in performance. Software Recalibration Required: Maximize performance with necessary ECU tuning. Proven TTE Quality: Trusted craftsmanship and engineering excellence from TheTurboEngineers. 1-Year TTE Warranty: Comes with a one-year, trouble-free warranty for peace of mind. Made in Germany: Manufactured with precision and quality in Germany.IMPORTANT INFORMATION: This is a pre-sale of the TTE850 turbocharger. Delivery will not take place until February 2026.WIKD tuned Audi S5 calibrationCalibration for a stock engine limited to 35psi. E50 fuel. Full hardware breakdown of the car:Intake: 034 Motorsport Super DuperTurbo inlet: 034 Motorsport Super DuperIntercooler: IE FDSDownpipe: CTS catlessExhaust: 4" custom Audi SQ5 Hardware and Software: