The Tunit has provided economy for many years on an array of applications and has been used extensively on Military vehicles.

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Superior Performance

The Tunit III focuses on reducing the lag seen on older diesel engines. Mid-range improved torque makes driving much more of a pleasure bringing benefits in economy also.

Adjustable Tuning

The Tunit III is adjustable on installation. If the vehicle has a change of use then further adjustments can be made.

Go Eco

The Tunit has provided economy for many years on an array of applications and has been used extensively on Military vehicles.

REVIEWS

Andrew,Ford Ranger 2.5 TD

It is remarkable how much of a power boost the tunit gave my vehicle, when towing it is a delight I don’t know the van is there. I very rarely need to change gear. I have and will continue to recommend Tunit to anyone and everyone I speak to when the opportunity arises. Well impressed with aftersales on every call the service has been excellent. All queries dealt with politely. Staff are very knowledgeable

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.