Every machine is different. Choose a setting 0-9 from the adjustment dial. Move higher or lower to improve economy.
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Superior Performance
The Tunit Standard provides incredible torque just where you need it. Working in the field and road becomes faster, fuel savings mean less downtime filling up.
Adjustable Tuning
The Tunit Standard model provides adjustment 0-9 via an internal dial or bespoke fine tun through our national dealer network to meet your type of work head on.
Go Eco
Every machine is different. Choose a setting 0-9 from the adjustment dial. Move higher or lower to improve economy.
REVIEWS
B, Ford Ranger TD
Just a line to enclose with the product registration form to let you know that Simon at West Auckland fitted the tunit and we are very pleased with it. The pick-up is on top of its work all the time and running very smoothly - it has pulled the livestock trailer to market several times.
Martin, Seat Leon 1.6
Have now had my Tunit Advantage for 2 and a half years, many trips to Spain and the box has paid for itself many times over, improved fuel economy, more torque and eliminated flatspots in pickup, teamed with DPP, achieve more than 60mpg round town. Have now done 50,000 miles, will be getting the Advantage 2 on my next car in March. Excellent service.