The Tunit Standard installed by you or through our dealer network. Adjustable 0-9 to your needs to bespoke tune through our dealer network.

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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

Tim ,Landrover Range Rover 2.5 D

Brilliant added some extra power to a much undepeforming engine! Really easy to fit too

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