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VNT18/20 Turbo Upgrade Billet Wheel BIG SHELL GT1860V 1.9TDI 2.0TDI KKK Garrett



The Upgraded Turbocharger Billet Wheel GT1860V VNT18/20 based on GT17 turbine housing + GT20 compressor housing  is the ultimate solution for the 1.9 & 2.0 TDI Engines.

GotTuned`s GT1860V Billet Wheel VNT18/20 hybrid turbo fits to:

  1. transverse engines as follows:BKD, AZV, BKP, ECE, PDE, BSY, ALH, ASV, ASZ, ARL, BLT, BPX, AHF, ARL, ATD, AVK, AUY, AJM, BJB, BKC, BXE, BXF, BRU, etc.

  2. longtidunal engines as follows:

    AFV, AWX, BPW, BGW, BLB, etc.

Full list of changes applied is as follows:

The full list of changes applied is as follows:

– journal bearings – so-called ‘360’
– Plug&Play upgraded genuine Garrett GT17 turbine housing
– BIG SHELL GT20 genuine Garrett upgraded compressor housing
bigger GT18 turbine wheel
bigger VNT18 system
– bigger Billet Wheel 60mm
– precise VNT adjustment
– dynamically Balanced.

What’s so special about this one?

1. Only oil cooling (there is not water cooling).
2. Quick spool by applying lighter/enlarged Billet Wheel.
3. Efficient generation of Variable Nozzle Turbine.
4. Precise VNT adjustment.

The one thing needed to install our GT1860V Billet Wheel VNT18/20 is as follows:

– modification of pipes going to the compressor housing

The turbo is meant to work with ~260HP, boost 32PSI/2,2 Bar. In order to reach that level of power, you need to adjust your exhaust and cooling systems as well. Professional ECU remapping is required!

The main advantages of Billet Compressor Wheels:

  • Billet Compressor wheels (or MFS Wheels Manufactured from Solid) are made from a solid piece of alloy (billet). A CNC miller performs the wheel from a CAD program.
  • Billet compressor wheels are far stronger than a cast wheel due to being machined from a solid piece of material. This extra strength allows the wheel blades and hub to be thinner, increasing blade area resulting in increased air flow from a wheel with matching overall dimensions.
  • As the Billet compressor wheel can have thinner blades and hub, this means that generally, the MFS compressor wheel will also be lighter than its cast counterpart.
  • The improvement will add greater air flow.
  • Faster boost response at lower engine speeds.
  • Increased efficiency at higher boost pressures.

Before order tell us which engine and manifold the turbocharger will be fitted with. We need about 7 working days to build this hybrid, after payment.

On the picture you can see the example of VNT17/20 hybrid based on stock 1.9TDI GT1646 BKC turbo.


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