The TTE650 upgrade turbos provide the most balanced performance upgrade for the Audi RS6 C5 4.2 V8 Bi-TurboThis is the only TTE upgrade step for this platform and is designed to to deliver significantly more power with virtually no loss of response compared to standard RS6 turbos.
The TTE650 is particularly popular with riders who Plug & Play RS6 units want with a wider power range, higher efficiency and maintenance of OEM driving comfort and reliability.
Advantages
• More power with near OEM response
• Wider and smoother power range
• Lower exhaust pressure and EGT
• Full Plug & Play RS6 fit
• BorgWarner-only components
• Suitable for daily use and performance builds
Technical specifications
• Basic: Original Audi RS6 C5 BorgWarner K04 turbochargers
• Compressors: BorgWarner 2283 billet compressors with Extended Tip
• Compressor housing: CNC machined for optimum clearances
• Turbine: TTE 9BLADE high-flow turbine & shaft
• Storage: BorgWarner 360° motorsport sliding bearing
• Actuators: OE reinforced, synchronized BorgWarner actuators
• Assets:
– 600+ hp proven
– 500+ hp on 98 RON
• Balancing:
– Parts balanced to 2800 RPM
– CHRA high-speed VSR up to 250,000 RPM
• ECU: Software recalibration required
Compatibility
• Audi RS6 C5 4.2 V8 Bi-Turbo
Contents
• 1x Pair of TTE650 upgrade turbochargers
• Serial number VSR balance test result document
Frequently Asked Questions
Is the TTE650 a Plug & Play upgrade?
Yes. The turbos fit directly as original RS6 K04 units, without fabrication.
How does the response compare to standard RS6 turbos?
Virtually identical to OEM, with noticeably more top end and a wider usable power band.
What additional upgrades are recommended?
RS6 exhaust manifolds are highly recommended, as well as a custom ECU tune and good intercooling.
Delivery time
• New turbo: 20 - 40 working days
• I am sending my old turbo: 20 - 40 working days
