The TTE720 Upgrade Turbochargers have been developed for the Audi 2.9 V6 TFSI engine in the RS4 B9 and RS5 B9. This is the first stage of a performance upgrade in which the original turbochargers are retained but are fully optimised internally to deliver greater airflow and power. Thanks to larger TTE billet-machined compressors, larger 9-blade turbines and CNC-machined compressor and turbine housings, the TTE720 offers an excellent balance between power, rapid response and Plug & Play installation.
The system is designed for 700+ pk, but in its standard configuration the Intercooler is the limiting factor, making approximately 650 pk on 99 RON a realistic figure without additional cooling upgrades.
Advantages
• Developed for 700+ pk
potential• Extremely quick response whilst maintaining OEM handling characteristics•
Plug & Play installation in original
positions• Larger compressor and turbine for higher
airflow• Motorsport-spec balancing for
reliability• Proven TTE quality and durability
Technical specifications
• Basis: Original BWTS
turbochargers• Actuators: Original BWTS
actuators• Compressor: TTE Billet Milled 7+7 blade,
enlarged• Turbine: TTE 9-blade High-Flow,
enlarged• Bearing: 7-pad thrust bearing•
Balancing: Components + CHRA high-speed VSR balanced up to 250,000 rpm•
Power: 720+ pk on 102 RON, approx. 680 pk on 98 RON / 93
AKI• ECU: Software recalibration required
Compatibility
• Audi RS4 B9 2.9
TFSI• Audi RS5 B9 2.9
TFSI• Other VAG / Porsche models with an identical 2.9 TFSI configuration
Contents
• 2x TTE720 upgrade
turbochargers• Numbered VSR balance test result documents
Frequently Asked Questions
Is this a complete Plug & Play upgrade?
Yes, mechanically it is Plug & Play. For maximum performance, upgrades such as an intercooler, downpipes and exhaust are strongly recommended.
Why is the intercooler mentioned as a limitation?
The standard single Intercooler on the RS4/RS5 limits the Intake air temperature at higher power outputs. Without an upgrade, power output is around 650 pk.
Do any additional parts need to be replaced during fitting?
It is strongly recommended that new OEM diverter valves be fitted during installation.
Delivery time
• New turbo: 20–40
working days• I’ll send in my old turbo: 20–40 working days
