The TTE350+ hybrid turbo has been developed for drivers who want K04-style power, but wish to retain the quick response, reliability and plug-and-play installation of a K03. This turbo forms the perfect bridge between standard K03 and K04 upgrades.
It is based on a new, original BorgWarner K03, which is completely dismantled and upgraded internally with larger and more efficient components. With the right hardware and software, 350+ hp is achievable, whilst maintaining everyday drivability.
Advantages
• K04 power with K03 response•
Fast Spool-up and strong
mid-range• Plug & Play fitment, just like the original•
Lower EGT than standard K03 or
K04• OEM BorgWarner base for maximum
reliability• Fully VSR-balanced
Technical specifications
• Base: Original BorgWarner K03
turbocharger• Compressor: BorgWarner 2283 billet compressor (K04 geometry)
• compressor housing: CNC-machined with optimised
tolerances• Turbine: Larger TTE 9BLADE high-flow
turbine• Bearing: BorgWarner 360° Motorsport slide bearing•
Actuator: Original BorgWarner actuator•
diverter valve:
Original• N75 valve:
Original• Power: 350+ hp
possible• Balancing:
– Components balanced up to 2800 RPM–
CHRA high-speed VSR up to 250,000 RPM•
ECU: Software recalibration required
Compatibility
• Audi A3 8P 2.0 TFSI EA113 (2008–2013)
• Audi S3 8P (2008–2012)
• VW Golf GTI MK5 (2008–2009)
• VW Golf R MK6 (2012–2013)
• VW Jetta MK5 2.0 TFSI (2008–2010)
Contents
• 1x TTE350+ hybrid
turbocharger• Serial number VSR balance test result document
Frequently Asked Questions
Is this a plug-and-play turbo?
Yes. Installation is the same as the original and requires no fabrication, provided it is used on an EA113 with a BorgWarner K03.
Can this turbo be used with an IHI (Hitachi) base?
No. IHI turbos cannot be upgraded to the TTE350+. The TTE450 upgrade must be selected for this.
What additional upgrades are recommended?
A good Intercooler, Downpipe and modified ECU software are strongly recommended to safely utilise the full potential.
Delivery time
• New turbo: 20–40
working days• I’ll send in my old turbo: 20–40 working days
