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.

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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

D,Honda Accord 2.2 I-DTEC

You gave me the name of Aldon Automotive as a Company who could carry out a Rolling Road Test a few weeks ago. I contacted them and visited on the 12th July. They carried out the test and made a few small adjustments to the Tunit box and the car is now running extremely well. I have now covered about 800 miles and the performance available is certainly improved along with the general driveability. The economy has also improved and currently stands at about 46 to 47 mpg over mixed driving. The previous figure was about 42 to 43. The purpose of my email is to say how pleased I was with the service I received from Aldon Auto. They were very courteous, helpful and knowledgeable, and even directed us to an excellent value breakfast!! I also thought the cost was very reasonable indeed and would thoroughly recommend their services to others.

Bill ,Hyundai Santafe 2.2 CRDi

I feel inclined to put pen to paper in relation to my recent purcahse of a Tunit from your good selves. I must say how impressed I am with the improved performance-this was instantly noticeable. I am looking forward to hitching the caravan up and seeing the difference then. I which for you to know I will be recommending your products whilst out and about. Well done for a pleasant transaction.