The TTE1020 is the ultimate hybrid turbo upgrade for the EA825 4.0 TFSI engine and represents a significant step towards 1000+ hp performance whilst maintaining control, reliability and rapid Spool-up. This upgrade has been developed for high-performance vehicles such as the Audi RS6 C8, RS7 C8, RS Q8 and A8 60 TFSI D5, as well as the Porsche Cayenne, Panamera and Lamborghini Urus.
For the TTE1020, larger TTE billet compressors are fitted in combination with enlarged TTE 9-blade turbines. The exhaust housing is CNC-milled to accommodate the larger turbine and to optimise the exhaust gas flow. On the compressor side, an advanced 5-axis CNC programme is applied to the compressor housing inlet to achieve maximum air mass and efficiency.
New turbos are supplied as standard with OEM/TTE1020 thermal insulation, which ensures lower engine bay temperatures and increased durability under high loads. The result is a hybrid turbo solution offering early response, strong mid-range and extreme top-end performance.
Balancing
To ensure maximum service life and performance, all TTE1020 turbochargers are first low-speed balanced up to 2,800 rpm across multiple planes. The complete CHRA is then high-speed VSR-balanced up to 250,000 rpm on TTE’s in-house VSR machine. Each turbocharger is supplied with a numbered balance test result certificate.
Advantages
• 1,000+ hp potential with the right hardware•
Fast Spool-up and early response for this power level•
Large TTE billet compressor (6+6 blades)
• Enlarged TTE 9-blade high-flow
turbines• CNC 5-axis milled compressor housings•
60 mm CNC inlet•
Original BorgWarner turbos as a basis•
OEM/TTE1020 thermal insulation
included• High-quality VSR balancing•
Proven quality from
TheTurboEngineers• Made in Germany
Technical specifications
• turbo base: Original BorgWarner (latest generation)
• Compressor: TTE billet 6+6
blade• inlet: 60 mm
CNC• Turbine: TTE 9-blade
high-flow• Balancing: Low-speed + high-speed
VSR• Power: 1000+ hp (±900 hp on 98RON)
Compatibility
• Audi RS6
C8• Audi RS7
C8• Audi RS Q8•
Audi A8 60 TFSI
D5• Porsche Cayenne 4.0
TFSI• Porsche Panamera 4.0 TFSI•
Lamborghini Urus
Engine: EA825 4.0 TFSI
Important points to note
• Plug-and-play fitment with larger turbo inlets (not included)
• Software recalibration is
mandatory• Supporting modifications required for 1000+
hp• Unitronic Intake and WAGNER Competition Intercooler highly recommended
Contents
• TTE1020 hybrid turbochargers (set of 2)
• Balancing test result documents
Frequently asked questions
Is this turbo set plug-and-play?
Yes, mechanically plug-and-play when used with larger turbo inlets.
What power output is realistically achievable?
Over 1000 hp with the right fuel, tuning and hardware. Approximately 900 hp on 98RON.
Are the turbos supplied with thermal insulation?
Yes, new turbos come fitted with OEM/TTE1020 thermal insulation as standard.
