The Turbo Engineers


Welcome, to our TTE1020 Upgrade turbocharger stage for the new EA825 4.0L TFSI displacement motor fitted to the AUDI RS6/RS7 C8, RS Q8, A8 60TFSI D5, PORSCHE CAYENNE, PANAMERA, LAMBORGHINI URUS.

For this stage, we fit Larger TTE Billet compressors and also fit larger TTE 9blade exhaust turbines and mill the exhaust housing to suit for great power capacity. 

Much effort was focused on the CNC 5 axis milling program for the compressor housing inlet to ensure maximum flow to make TTE1020 something super special.  

NEW Turbos are OEM/TTE1020 heat shielded as standard (as pictured).  


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 the 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.

Product Highlights:

  • Original Genuine BorgWarner turbochargers as the base part (latest gen)
  • Original Genuine actuator
  • Original Genuine Diverter 
  • CNC Special Milled 5 axis geometry for the compressor
  • CNC 60mm inlet
  • Upgrade TTE Billet Milled compressor 6+6 Blade
  • TTE 9Blade Larger Turbines 
  • Plug and Play installation with bigger turbo inlets not supplied
  • Early Response & Spool
  • 1000 PS+ Proven
  • 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
  • The price shown is for a PAIR of turbochargers 

Please note that these are made to order with a typical lead time of 3-4 weeks. Please contact us if you would like to know current lead times. Custom tuning is available for customers local to EMD Auto.

When purchasing new, you may require an OEM breather and extra fixing for installation.

Breather Part number OP2 103 211F (latest generation)

Extra Fixing Screw Part number OP2 103 448



$ 8,294.55