TTE850 EA839 3.0 (6663) – Upgrade Turbocharger
€ 4,452.94
Free shipping
Available in ca. 90 days, delivery time depends on the country of destination
- 1-year TTE trouble-free warranty
- Made in Germany
- Proven TTE quality
Description
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 potential
- Bigger 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 adapters
- Power Potential: 800 HP at the wheel with E50 fuel
- Balanced 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 calibration
Calibration for a stock engine limited to 35psi. E50 fuel.
Full hardware breakdown of the car:
Intake: 034 Motorsport Super Duper
Turbo inlet: 034 Motorsport Super Duper
Intercooler: IE FDS
Downpipe: CTS catless
Exhaust: 4" custom
Audi SQ5 
Hardware and Software:
In order to be able to guarantee the full performance and proper functioning of our products, other components on the vehicle must also be replaced/optimized in order to use our products. This includes both air supply (air intake, intercooler, etc.) and the exhaust gas side (flow-optimized exhaust systems, down pipes, etc.). In any case, a vehicle-related analysis of the necessary components is absolutely necessary. We are happy to assist you with this, please contact us by E-Mail.
As a result of the increase in performance of the respective vehicle, the exhaust gas values may differ or change significantly. This is also largely determined by the installed components (missing catalytic converter, exhaust systems without permits, etc.) as well as the software tuning. Due to these influences, which are not influenced by The Turbo Engineers GmbH, no liability can be assumed for missing entries or shutdowns. The legal requirements must be complied with in any case (country-specific). We would like to emphasize that it is always advisable to have an exhaust gas report prepared by an expert in order to comply with the legal requirements of the respective country.
