WGM Astra H VXR Stage 1 Engine Tuning

£498.99 Inc Vat

SKU: wgmh1 Categories: , Tag:


WGM Stage 1 Astra H VXR Tuning

For more information on our Tuning:

Stage 1 Package Consists of:

  • ECU Software Upgrade Optimizing Boost / AFR and Ignition Timing

  • Rolling Road Session

  • Before and After Print outs

​With Optional Extra’s Consisting of:

  • Performance Hi-Flow Panel Filter

  • Uprated Spark Plugs

Standard Power output: 236HP 240TQ

Expected Power Output after Tuning: 255-265HP 280-300TQ

Please Note:

  • Results are based on running High Octane Fuel, Either Tesco 99 or Shell Nitro, any other fuel is deemed substandard, and Results will be lower.

  • Results vary Engine to Engine – Expected Results are given as a Guide only 

  • Any Running issues are required to be Fixed before tuning – additional work required or Diagnostic work required is chargeable  

Additional information

Weight 0.00000000 kg
Air Filter

Hi Flow Panel Filter


Uprated Spark Plugs