Turbo Dynamics & WG Motorworks Present

Stage 4 Astra J VXR Hybrid Turbocharger

With the recent success of the Stage 4 Corsa D + E VXR upgrades, WG Motorworks have taken their attention to the Astra H and Astra J VXR hybrid range with the addition of stage 4 options for both. Stage 4 upgrades consist of enlarged turbine wheels with greater flow capacities.

How to understand the current Turbo range:

Stage 1 - Uprated internals, 360 degree bearings etc
Stage 2 - Larger compressor wheel, typically ko6
Stage 3 - Larger compressor wheel than stage 2
Stage 4 - Larger compressor wheel, with modified exhaust turbine housing / wheel


Turbo Dynamics Stage 4 Astra J VXR 2.0 Turbo A20NFT A20NHT LHU Engine Hybrid Turbocharger

• High flow Billet large trim Compressor Wheel designed for higher RPM performance
 Re-profiled compressor housing
• Enlarged 9 blade Exhaust turbine
 Re-profiled exhaust housing
• Turbo Dynamics designed uprated 360 degree thrust kit
 Unit fully blueprinted to motorsport tolerances
• Uprated Turbosmart actuator

 Uprated Turbosmart recirculation valve

• WGM / Turbo Dynamics exclusive MDX666
• Recommended maximum boost level: 24-26 PSI
• Estimated Power Output: 360-390 bhp*
  * With Relevant hardware


For more information regarding this hybrid turbo please contact us today on 01202 487497 or email us here. You can also visit WG Motorworks website here for pricing and full specs.

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Call Us: +44 (0)1202 487497

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