Turbo Chargers / Intercoolers & Parts

TTE850 VTG upgrade turbocharger for Porsche 991.1 & 991.2 Turbo / Turbo S

Welcome to our TTE850 VTG Stage for the 3.8-litre flat 6 engine. To construct a pair of TTE850 VTG we change the original compressor and employ a far larger and more efficient billet wheel and mill the compressor cover to optimum gap to match the new compressor profile. Still keeping the original turbine but clipping the original blades for greater flow and lower exhaust gas temperatures. We also remove some mass to improve response.

Equilibrium:

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 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 serial numbered balance test result document.

Product Highlights:

• Original BWTS VTG turbocharger as base part
• Very early response
• Billet Milled TTE compressor 6+6 BLADE
• High Flow Clipped Turbine
• Plug and Play installation
• 850PS+ Proven
• Proven TheTurboEngineers quality
• Single parts finely balanced then components assembled and core high-speed VSR balanced
• Supplied with a balance test result document
• Made in Germany

Turbo charger oil container.



Fits:
Porsche 991.1 Turbo 3.8L 2014-16
Porsche 991.2 Turbo 3.8L 2017-20

Click 'Zoom in' for large parts diagram.
Diagram ref no 21 (Cyl. 1-3) or 22 (Cyl. 4-6)

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A110733

The product you are viewing cross references to these numbers

Turbocharger oil line for cylinders 1-3.



Fits:
Porsche 991 Turbo / S 2014-20

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A110722173

The product you are viewing cross references to these numbers

Turbocharger oil suction line, for Cylinders 1-3.



Fits:
Porsche 991.1 turbo / turbo S - 2012 to 2016
Porsche 991.2 turbo / turbo S - 2016 to 2019

Click 'Zoom in' for large parts diagram.
Diagram ref no 18

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A110733373

The product you are viewing cross references to these numbers

Turbocharger oil suction line, for Cylinders 4-6.



Fits:
Porsche 991.1 turbo / turbo S - 2012 to 2016
Porsche 991.2 turbo / turbo S - 2016 to 2019

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

Standard replacement turbocharger.

BorgWarner ref no 53049980333 (replaces: 53049980217) / 53049980334 (replaces: 53049980218)

Fits:
Porsche 991 Turbo S (Engine 9A1) 2015/10/01>>

REPLACEMENT
These turbos are a direct installation in replacement of your factory turbos.

Diagram ref no 17 (cyl. 1-3) and 18 (cyl. 4-6)

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99712301

The product you are viewing cross references to these numbers