The Turbo Engineers TTE800+ Turbochargers - Audi C7 S6, S7, RS6, RS7, D4 S8 4.0T

AUDI 4.0T TFSI C7 RS6, RS7, S8, S7, S6 TTE800 TURBOCHARGERS

TTE800+ is The Turbo Engineer's first hybrid performance upgrade turbocharger step for the 4.0 TFSI. More power and good response

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.

Engineered & Enhanced

To construct a pair of TTE800+'s the original compressor is changed and install a far larger and more efficient billet wheel with extended tip technology. TTE then mills the compressor cover to the optimum gap to match the new compressor profile.

TTE has installed a clipped turbine for greater gas flow. The clipping of the turbine is a special TTE grinding process to the turbine blade tips. Curved to alleviate stress from the process. Clipping reduces the blade area thus increasing gas flow and so reducing back pressure and lowering exhaust gas temperatures, allowing a safer higher boost level. This process also gives a secondary advantage of removing some material, lightening the turbine thus reducing the rotational mass improving moment of inertia. We also fit our TTE upgrade bearing pack to ensure long term reliability.

Equilibrium

Precisely balancing 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 their balance standards. First, parts are balanced at slow speeds up to 2800RPM in multiple planes using the TTE single parts machine, then the components are assembled. Finally, the CHRA are dynamically balanced at up to 250,000 RPM in multiple planes using their 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.

ECU Tuning Software

You will need aftermarket ECU tuning software in order to properly utilize these turbochargers. If you would like to have one of our shops assist you with installation, please contact us to discuss the ecu tuning software available for your vehicle.

Features

• TTE Latest billet compressor geometry 50mm Inlet
• Genuine IHI CNC modified housings
• Genuine IHI turbine/shaft, Clipped & lightened
• TTE Upgrade bearing pack
• Optimized clearances
• Core high-speed VSR balanced
• 800PS+ Capable on 102ron
• Single parts finely balanced then components assembled and core high-speed VSR balanced
• Supplied with a balance test result document
• Proven TheTurboEngineers quality
• Made in Germany
• Price shown is for a PAIR of turbochargers

Fitment/Applications:

• 2013-2018 C7 S6, RS6 4.0T
• 2012-2018 C7 S7, RS7 4.0T
• 2012-2018 D4 S8 4.0T

Please be aware that on this platform the factory equipped charge cooler does not support more airflow than about 800HP on 102 pump fuel. The original charge cooler or modified is not a recommended option with these turbochargers! We highly recommend installing an aftermarket intercooler upgrade.