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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.
Peter ,Landrover Discovery TD5
I tow a trailer weighing about 2 tonnes and also a caravan which weighs approx 1.5 tonnes and since fitting Tunit I find it performs better when overtaking and also climbing long drags on motorways and main roads
hamish ,Landrover Discovery 4
JUST HAD SOME DEALINGS WITH JOHN AND ,FAULTLESS IN A WORD,turn around fantastic,i posted the Tunit to you for an upgrade to you on Tuesday and Thursday lunch time it arrived back,well done and thank you.