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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

Roger ,Audi A4 2.0 TDI 170bhp

Needed more mpg and grunt! Ordered tunit, fitted it, smiled!

Ian ,Toyota Hilux Surf

I run my surf on bio-diesel and at times it would not pull. but now it runs smoother and quicker