The TTE340 is an OEM+ performance turbocharger for the VAG 1.8T engine, developed for drivers who want more power without compromising on responsiveness and reliability. This upgrade is based on a new, genuine BorgWarner K04 and delivers 340 PS and more with the right hardware and software. The turbo offers an almost plug-and-play installation, fast Spool-up and a very wide usable power range.
Benefits
• Up to 340 PS+ possible with suitable tuning•
Fast Spool-up and excellent throttle response•
OEM+ driving feel and high reliability•
Lower exhaust gas temperatures due to improved flow•
CNC-optimised compressor and turbine
housings• Motorsport bearings for durability•
Individually
VSR-balanced• Developed and built by TheTurboEngineers
Technical specifications
• Base turbo: Original BorgWarner K04-023 (new)
• Compressor: BorgWarner 2283 billet compressor
wheel• Technology: Extended Tip Technology•
Compressor inlet: 58 mm CNC billet inlet•
Turbine: TTE 9-blade high-flow turbine•
exhaust port: Enlarged from ±40 mm to ±48 mm•
Bearing: 360° BorgWarner Motorsport slide
bearing• Actuator: Reinforced spring-loaded BorgWarner
actuator• Balancing: Components + CHRA VSR up to 250,000 rpm•
Power: 340
PS+• ECU: Software recalibration required
Compatibility
Suitable for VAG 1.8T models based on the K04-023:
• Audi S3
8L• Audi TT
8N• Seat Leon / Ibiza 1M Cupra R
Contents
• 1x TTE340 upgrade
turbocharger• Numbered VSR balance test result document
Frequently Asked Questions
Is this a true plug-and-play turbo?
Mechanically, it’s almost plug-and-play. A larger turbo inlet and ECU tuning are required.
How does the TTE340 compare to a standard K04?
The TTE340 offers greater flow, lower EGTs and significantly more power whilst maintaining quick response.
Is this turbo suitable for everyday use?
Yes, provided it is correctly tuned and combined with suitable supporting hardware.
Delivery time
• New turbo: 3–6 working
days• I’ll send in my old turbo: 20–40 working days
