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Performance is our passion and we work to get more out of your engine. Optimise your diesel engine with outstanding torque and BHP. Average fuel savings of 12%
The Tunit Standard installed by you or through our dealer network. Adjustable 0-9 to your needs to bespoke tune through our dealer network.
Every driver and every car is different. Choose a setting 0-9, higher or lower to improve economy.
Kieth ,Volvo S80
Good improvement to smoothness of volvo D5 (not the smoothest diesel in the world) and noticeable low-mid range power. Very happy with improvement.
Jonathan,Audi A7 3.0 V6
despite only driving it for a couple of days that initial lag has disappeared