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Switch between Eco and Performance modes with V-Switch

The Viezu V-Switch is a portable, stand alone customer based programmer tool that is designed to give you ultimate flexibility in what you want from your vehicle. Uniquely, it can also store in its memory three different files dedicated to the same car – one original file and two tuned files... Learn more...

Economy Tuning

Reduce your emissions and your fuel bill!

Save fuel and money with our Economy tuning services and products, available for most production cars, 4x4's and vans... Learn more...

Save up to 15% on your fuel bill!

Servicing, Repairs & Diagnostics

Did you know, A1BN also undertake vehicle servicing, MOTS, repairs, diagnostics and install tuning and performance parts. To learn more about our company, please click here...

Backed by
over 15 years
of experience

A1 Performance is a trading name of A1BN Specialist, based in Stevenage, Herts. Our team have over 15 years of experience of vehicle servicing, repairs, diagnostics and performance tuning. To learn more about A1BN and our list of in-house services please click here to visit our sister-website.

Viezu V-Switch

Giving you the power to choose...

The Viezu V-Switch is a portable, stand alone customer based programming device that is simple to use and gives you ultimate flexibility in what you want from your vehicle. Designed to be used by the driver in the comfort of their own home it is capable of reading and writing tuning programmes for many different vehicle types. Uniquely, it can also store in its memory three different files dedicated to the same car – one original file and two tuned files. This allows you to change between tunes on the go...

You can tune your vehicle to your heart's content with the V-Switch allowing you to change the power output of the engine in a matter of minutes. All you need to do is switch off your engine, input the V-Switch into the vehicles Diagnostics port, then simply follow the on-screen instructions to upload your desired Map to the vehicle. Once you switch your vehicle back on the new file will be operational.

There are a number of combinations of tune available for each vehicle:

  • Factory original
  • Maximum economy
  • Power and eco blend
  • Maximum power road
  • Track and Race-day
  • Valet mode (Reduced full power)

V Switch Advantages

  • Truly simple home tuning
  • You can re-write the original programme before taking your vehicle to your dealer for servicing and inspection.
  • Unlimited tunes allowed. You can reprogramme the ECU of your car as often as you like.
  • DTC Trouble codes can be read and deleted
Tune your own vehicle with Viezo V-Switch Vehicle tuning with Viezo V-Switch

What does it cost?

Normally the Viezu retails at £470. But as a premium dealer we are able to offer significant savings to our customers. Our price is only £395. Save £75! Please contact us to enquire if a V Switch is compatible with your vehicle...

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