The TTE900+ is a Phase 3 hybrid turbo upgrade for the Mercedes-AMG 5.5 V8 M157. This kit is based on the original OEM turbos and combines a potential output of over 900 pk with surprisingly quick Spool-up and stable response. Thanks to larger billet compressor impellers, a lightweight 9-blade turbine and a reinforced bearing system, this upgrade delivers high performance without compromising drivability. Installation remains Plug & Play, just like the original, with software recalibration.
Advantages
• 900+ pk possible with suitable hardware and tuning•
Fast Spool-up and strong response for this power level•
Increased airflow with lower back pressure•
Lower exhaust gas temperatures at higher boost•
Plug & Play installation at OEM locations•
Motorsport bearings for
reliability• Individually VSR-balanced for
durability• Developed and built by TheTurboEngineers in Germany
Technical specifications
• Basis: Original OEM
turbochargers• Compressor: TTE billet-machined compressor wheel, 7+7
blades• Technology: Extended Tip for higher
efficiency• Turbine: TTE 9-blade high-flow low-mass turbine•
Bearing system: TTE upgraded
thrust/bearing system• CNC machining:
Optimised compressor and turbine housings• Balancing: Components + CHRA VSR up to 250,000 rpm•
Power: 900+ pk
potential• Installation: Plug & Play•
ECU: Software recalibration required
Compatibility
Suitable for Mercedes-AMG models with the 5.5 V8 M157 engine:
• Mercedes CLS 63
AMG• Mercedes E 63 AMG•
Mercedes G 63 AMG•
Mercedes GL 63 AMG•
Mercedes GLE 63 AMG•
Mercedes S 63 AMG
Contents
• 2x TTE900+ upgrade
turbochargers• Numbered VSR balance test result document for each turbo
Frequently Asked Questions
Is this upgrade suitable for road use?
Yes, provided it is correctly tuned and combined with appropriate supporting hardware.
Is the installation truly plug-and-play?
Mechanically, yes. The turbos fit in the OEM locations. ECU tuning is mandatory.
What additional upgrades are recommended?
Upgrades to the cooling system, exhaust and fuel system are strongly recommended at 900+ pk.
Delivery time
• New turbo: 20–40
working days• I’ll send in my old turbo: 20–40 working days
