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Superior Performance
The Tunit III focuses on reducing the lag seen on older diesel engines. Mid-range improved torque makes driving much more of a pleasure bringing benefits in economy also.

Adjustable Tuning
The Tunit III is adjustable on installation. If the vehicle has a change of use then further adjustments can be made.

Go Eco
The Tunit has provided economy for many years on an array of applications and has been used extensively on Military vehicles.
REVIEWS
Richard,Massey Ferguson 6465
VERY PLEASED WITH EXTRA PERFORMANCE . AN EXTRA 20 BHP HAS GIVEN US A LOT MORE TORQUE. DEALER DYNO TESTED MACHINE BEFORE AND AFTER. STAYED WITHIN A SENSIBLE INCREASE OF 20 BHP.
Jonathan,Audi A7 3.0 V6
despite only driving it for a couple of days that initial lag has disappeared