The C-11 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 C-11 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 C-11 is adjusted on installation to meet your vehicle and load needs. Dealer install recommended.

Go Eco

The C-11 is used predominantly for better economy. A bespoke tune provides exact adjustments for the best economy while delivering maximum performance.

REVIEWS

Tim ,Skoda Fabia VRS 130

Dan,

It's a great product, and apart from the extra power, there really is better fuel consumption. Something I didn't really believe before I fitted it!

The official figures for combined consumption are 5.3l/100kms (53.3MPG). With the tunit I am at around 4.7l/100kms (60.1MPG).

Best regards

Robert ,Rover 75 tourer CDTI

Power, torque and particularly engine smoothness improvements are all very impressive even after the 25 mile drive home from having it fitted.