The TTE800 VTG is a high-performance turbo upgrade for the Porsche 997.2 Turbo and Turbo S, based on the original Turbo S VTG turbochargers with their larger turbine housings. This upgrade is designed to deliver a significant power increase, while VTG functionality and a good daily response Maintained. Ideal for drivers who want plenty of power without sacrificing the car's character.
Advantages
• Until 800 hp possible
• Very early spool and strong response
• Preservation of VTG technology
• Lower back pressure due to upgraded turbines
• OEM base with TTE high-performance components
• Individually VSR balanced for maximum reliability
Technical specifications
• Basic: Original BWTS Turbo S VTG turbochargers
• Compressor: TTE Billet Milled compressor wheel – 54.5 mm inlet
• Turbine: TTE High-Flow cut 991 turbines
• VTG: Fully preserved
• Assets: Up to 800 hp possible
• Balancing: Parts + CHRA VSR up to 250,000 rpm
• Installation: Plug & Play with larger turbo air intakes
• ECU: Software recalibration required
Compatibility
Suitable for:
• Porsche 997.2 Turbo
• Porsche 997.2 Turbo S
Contents
• 2x TTE800 VTG upgrade turbochargers (set)
• Numbered VSR balance test result document
Frequently Asked Questions
Will the VTG functionality be retained?
Yes, the TTE800 VTG fully retains the variable turbine geometry for fast response.
Is this upgrade suitable for everyday use?
Yes, the setup is designed with a focus on early spool and good rideability in addition to high power.
Are additional upgrades necessary?
Larger turbo intakes and appropriate software are required. Additional cooling and exhaust upgrades are strongly recommended for higher power outputs.
Delivery time
• New turbo: 20 - 40 working days
• I am sending my old turbo: 20 - 40 working days