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Power Increase Search

The most detailed tuning search on the market. Far more than power figures: the exact OBD cable for your vehicle, the tool we recommend, and every remap available.

  • Verified gains & dyno
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  • EGR · DPF · AdBlue off

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Start by choosing the vehicle category before we surface the matching brands.

Vauxhall Astra tuning

29 tuning configurations for the Vauxhall Astra. Select your exact engine to see gains, options and connection details. Power gains up to +40 HP.

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Vauxhall Astra

Vauxhall Astra tuning at a glance

Our catalogue covers 29 Vauxhall Astra engine variants, each with stock and tuned figures sourced from the remap database. The largest verified gain on the Vauxhall Astra is +40 HP.

Most popular Vauxhall Astra engines for remapping

The Vauxhall Astra range splits into 14 diesel, 15 petrol variants. Every figure above comes straight from our vehicle database. Pick your exact engine to see the stage-1 numbers.

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