We now cover over 9,000 applications, 5000 of them being for petrol vehicles
Feel the Difference
Performance is our passion and we work to get the more out of your engine. Not only do we offer a increase in the power and torque of your engine but also give you the option to choose your own setting via our app.
Use the App
Tunit Plus is the most innovative and simplest way of controlling your cars performance & economy in
conjunction with the Tunit Optimum.
This APP allows you to download the specific map / program for your car. Simply upload the program to your car in minutes, drive and enjoy.
Choose from settings of ECO , STD, SPORT & SPORT +
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.MORE ON PAYMENTS
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.