We now cover over 9,000 applications, 5000 of them being for diesel vehicles

Feel the Difference

The Tunit Standard although regularly updated has been offering reliable and impressive PERFORMANCE and FUEL SAVINGS for 20 years.

We offer a ‘Try before you buy’ for you to feel the difference a Tunit could make.

Adjustable Tuning

The Tunit Standard is simple to fit through original manufacturers plugs.

The Tunit is pre-programmed but if you wish to adjust your tunit then you can choose between 9 settings to improve power and economy further.

Spread the cost of your new Tunit

Spread the cost of your new Tunit. We offer a number of finance options over 10, 24 or 36 months to help you spread the cost of purchases.

Go Eco

Using Eco mode on long journeys can make a big difference to your fuel economy.

Try Before You Buy

We offer a ‘Try before You Buy’ to anyone thinking about purchasing a Tunit. Book a time that suits you at a local dealer and take a test drive to feel the difference.