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Superior Performance

Adjustable Tuning

Go Eco


Anthony, Jeep Grand Cherokee 2.7 C

The Tunit has made the engine run more smoothly

Stuart, BMW 520d

I am very pleased with the outcome of tuning my new car. I have had the unit installed for a couple of months now and have seen a real performance increase as well as miles per gallon when driven economically. Would highly recommend Tunit.