The Tunit II is adjustable on installation. If the vehicle has a change of use then further adjustments can be made.
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Superior Performance
The Tunit II 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 II 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
Michael, Skoda Octavia 1.9 Tdi
When I sold my A6 I traded my tunit for one to fit my wife's 1.9 TDi Automatic Skoda Octavia. the installation was straight forward although a little awkward because of the way Skoda clamps the leads. Once installed we started seeing a better than 10% improvement in milage on the VAG 1.9 TDi engine which on a long trip will often show in excess of 50MPG if driven carefully.
Lee, Citroën C5 2.0 HDi
Hi Daniel, since the fitment of the Tunit V-CR unit to my new Citroen C5 I have noticed a marked increase in fuel economy, performance and refinement. At a steady motorway cruise the average consumption has improved from 40mpg to in excess of 50mpg. Performance has also increased and the added midrange torque makes overtaking swifter and safer. I am delighted with the result, especially as I fitted the Tunnit to enhance performance rather than economy. The added benefit of being able to transfer the tunit to another vehicle in the future is the icing on the cake.