Call: 01438 746 046

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.

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...

Our Remaps

Engine Remapping in progress

The A1BN team offer the very best custom mobile ECU Remapping, Engine Tuning and Chip Tuning service in Hertfordshire for your petrol or diesel engined vehicle.

The A1BN team can upload the correct tune files to suit your vehicle and the type of driving style you adopt. If you wish to reduce fuel consumption and improve MPG, A1 are able to install a file to not only make these improvements, but also reduce CO2 emissions too. If you wish to increase the power, improve throttle response and power delivery of your vehicle, we will re program your ECU to increase BHP and Torque outputs whilst ensuring all the settings are within safe tolerances stipulated by the vehicle manufacturer.

How can I get a remap for my car?

Firstly, we suggest you check your vehicle to see what power gains or economy gains you can expect. If your vehicle is listed and you would like to feel the performance/economy improvements specified you should simply contact our team for a no obligation quote or to book your vehicle in.

We offer a arrive and drive service at our Stevenage workshop, once you are booked in, we will require your vehicle for a 2-6 hours. (You will be quoted an approximate time scale. Install time will vary from car-to-car depending on the install process entails).

Please call us to enquire about your vehicle.

To book your vehicle in for a Economy or Performance tune,
call our team on 01438 746 046 for pricing and booking availablity