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

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Superior Performance

The Tunit II 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 II 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

James,Ford Mondeo 2.2 TDCi

Easy to fit and a great benefit on fuel consumtion and performance

William ,BMW 320d

Although the amount that I spend is roughly the same, the amount that I use is less. The ave. fuel consumption has increased by approx 5mpg on average. The engine however is noticeably quieter and more responsive. Personally, I would not consider having a diesel and not fitting a tunit ! Thanks, Willie