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

Keith , Vauxhall/Opel Meriva 1.7CDTi

The Meriva is running very sweetly,i'm amazed at the torque this engine has now tuned!!,4 persons+ luggage 5th gear,1,000 rpm 30 mph,take up speed,causing a few BMW Mercs, and the like some surprise. Looking forward to w/end Meals on Wheels. Regards. KG

Graham , Toyota Rav 4 2.0 D-4D

it does what you said it does on both ecomomy and performance but my reason for purchase was performance and this im very pleased with