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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.
W,Toyota Hilux Tiger 3.0
Hi Jamie, Just a short update- I used to get around 450kms on a tank @ 65-70mph. Now I have done around the same milage at the same speed and the tank is just under half full still! The power is phenomenal, and as I said previously the drive is much more enjoyable. Kind Regards
Ian ,Fiat Punto 1.3 JTD
Tunit very good on both cars SRI very good performance. Fiat lot of power for engine size and 64 gallon average over 6K miles