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The premium Advantage 3 provides the best in performance, savings and aftercare for your engine. Optimise your diesel engine with outstanding torque and BHP. Average fuel savings of 12%
The Tunit Advantage 3 premium model provides easy adjustment 0-9 via an external dial or bespoke fine tune through our national dealer network for maximum results.
Every driver and every car is different. Choose a setting 0-9 from the Advantage 3 external dial. Move higher or lower to improve economy.
Rod, Audi A6 1.9 TDI
A fantastic product. As a taxi owner it saves me on fuel but also makes the car easier to drive with less gear changing because of the extra torque
Chris, BMW X1 xDrive20d
I can comfortably do 50mph in 6th now where it struggled before, and revs are much quicker to get moving. It's still a big lump as you say;) but feels a lot more sprightly