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Superior Performance
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%
Adjustable Tuning
The Tunit Standard installed by you or through our dealer network. Adjustable 0-9 to your needs to bespoke tune through our dealer network.
Go Eco
Every driver and every car is different. Choose a setting 0-9, higher or lower to improve economy.
REVIEWS
Anthony, Jeep Grand Cherokee 2.7 C
The Tunit has made the engine run more smoothly
Dave, Mercedes E220D
I liked Tunit because it could be removed due to my new Mercedes being on lease, I have used Tunit before but the performance was a vast improvement on my last experience