TTE550 6663 PORSCHE 964 UPGRADE TURBOCHARGER

Description

TTE550 6663 PORSCHE 964 UPGRADE TURBOCHARGER

Introducing the TTE550 Upgrade Hybrid Turbocharger for the Porsche 964 – a next-generation performance solution designed to bring the classic 930 and 964 platforms into the 21st century with cutting-edge TTE turbocharger technology.

At the core of the TTE550 upgrade is a complete overhaul of legacy G-series compressor technology, replacing decades-old designs with larger, precision-engineered TTE billet compressors featuring the latest aerodynamic geometry. This provides significantly increased airflow across a wider operational range, delivering improved power and efficiency.

Stock Porsche turbochargers utilize K27 12-blade turbines, which are heavy and slow to respond. The TTE550 replaces these with 2019-designed TTE 9-blade high-flow, low-mass exhaust turbines, offering enhanced power delivery, faster spool, and sharper throttle response. The upgrade also incorporates the BorgWarner Turbo Systems (BWTS) bearing system, ensuring robust, reliable performance over the long term.

Precision Balancing & Equilibrium

Precision balancing is a cornerstone of TTE turbocharger performance. Every TTE550 unit undergoes meticulous multi-stage balancing to maximize longevity, performance, and acoustic refinement. Individual components are first balanced at slow speeds up to 2,800 RPM using our single-parts balancing machine. After assembly, the CHRA is dynamically balanced at application-specific speeds up to 250,000 RPM using our in-house VSR balancing system, achieving equilibrium standards far exceeding OEM specifications. Each turbocharger is supplied with a serial-numbered balance test certificate, verifying the precision and quality of the unit.

The TTE550 upgrade is the ultimate combination of heritage Porsche engineering and modern turbocharger technology, delivering unparalleled performance, reliability, and refinement for your classic 964.