TTE400 Upgraded Turbocharger - Porsche / 930 / 964

Welcome to our TTE400 Upgrade hybrid turbocharger for the Porsche 964. Our aim with the TTE400 stage was to bring the 964 into the 21 century using the very latest TTE turbocharger technology compressor. 

We replace the 50-year-old G series compressors technology for larger sized TTE billet compressors with the very latest geometry, so giving more air-mass over a wider area.

Precisely balancing our turbochargers is a key critical factor to become a TTE upgrade unit as longevity and performance are paramount. Good balance improves acoustics also. Subsequent great care is taken with all TTE turbochargers to achieving our balance standards. Firstly parts are balanced at slow speeds up to 2800RPM in multiple planes using our single parts machine, then components are assembled and then the CHRA are dynamically balanced, but this time depending on the application at up to 250,000 RPM in multiple planes using our in house VSR machine to acquire the ultimate equilibrium, to a standard far higher than OEM. Each turbocharger is supplied with a serial numbered balance test result document.

• Original K27 KKK turbocharger as base part
• TTE 7+7 63mm inlet billet compressor
• BWTS TTE high flow turbine
• BWTS Bearing system
• 400 PS Capable
• Single parts finely balanced then components assembled and core high-speed VSR balanced
• Supplied with a balance test result document
• Software recalibration is required 
• Made in Germany

This part also goes by the following cross reference.

Cross Reference Part Number: