The C-24 is used predominantly for better economy. A bespoke tune provides exact adjustments for the best economy while delivering maximum performance.

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Superior Performance

The premium Advantage C-24 provides incredible torque just where you need it in any commercial condition. Fuel consumption has been shown to improve across commercial fleets in all sectors.

Adjustable Tuning

The Tunit Advantage C-24 premium model can be adjusted by a Tunit dealer precisely to maximise your economy and meet your type of work head on.

Go Eco

The C-24 is used predominantly for better economy. A bespoke tune provides exact adjustments for the best economy while delivering maximum performance.

REVIEWS

Geoff,Mitsubishi Galant 2.5 i twin tu

I have just fitted an Optimum Plus to my VR4/ Legnum that have an unaccesable ECU - preprogrammed to my car spec, fitted by myself (20th Century man+) in half an hour. BLOODY AWESOME. Highly recommended.

R W ,Peugeot 406 TDi

Thanks very much for your recent service on my purchase of Tunit for my 406. I must say that the help, assistance and service from all of you has been first class and it has been a pleasure to deal with you. The true test came recently when I towed my caravan and awning to North Devon, where I noticed a vast improvement. Thanks for all your help again