9 Unique Self Adjust Settings

Showing 1–9 of 17 results

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

Ken,Peugeot Boxer 2.8 HDi

I have just completed my first round trip and covered approximately 700mile with the Tunit VCR unit fitted on a standard setting, and I have to say WOW what a difference. The ‘pick up’ power from standing start is so much better. The cruising speed is definitely quieter and smoother, with less pressure on the accelerator, and the engine is more responsive for overtaking moves, and hill inclines. I haven't yet calculated the fuel saving, but hey, that will come later. I am very impressed and will keep you posted when I’m ready to update or upgrade. Next trip coming up is a Scotland run next week of around 1,200 miles. (can’t wait)

Douglas,VW Passat 2.0 TDI

I have had a tunit unit fitted to my VW Passat estate now for about 7 months, and it's great. Performance and fuel economy as well. What more could you ask for. Well Done Tunit, and Best Wishes for the new Year. I hope your sales of tunit units rocket so fast that you can't keep up with demand.

Happy Christmas to all.