Tunit Standard


• Increased BHP
• Increased Torque
• Fuel Savings on average of 12%
• Adjustable between 0 and 9
• Able to be dealer bespoke tuned
• Easy to install
• 2 Year Product Warranty
• 3 Year Part Exchange or reprogram for your next vehicle


Item Description:

The Tunit Standard provides outstanding performance to any diesel engine. Used worldwide by individual drivers and industry since 1998 (updated each year). As well as improving BHP and torque,
fuel consumption has been reduced by many customers. Installed through original plugs by yourself or through one of our worldwide dealers. Bespoke fine tuning can be carried out on installation or at a later date.

Superior Performance

Performance is our passion and we work to get more out of your engine. Optimise your diesel engine with outstanding torque and BHP. Average fuel savings of 12%

Adjustable Tuning

The Tunit Standard installed by you or through our dealer network. Adjustable 0-9 to your needs to bespoke tune through our dealer network.

Go Eco

Every driver and every car is different. Choose a setting 0-9, higher or lower to improve economy.


Ian ,Fiat Punto 1.3 JTD

Tunit very good on both cars SRI very good performance. Fiat lot of power for engine size and 64 gallon average over 6K miles

Ian,Skoda Octavia 2.0 TDI

Hi, Congratulations and well done for the help you have given our troops in the battlefield. I am sure the whole country would echo our thanks if they were aware of how Tunit have been able to resolve the problems they had been experiencing.

My son has proved over and over just how good Tunit is at boosting performance in his fast response Skoda Octavia and it is just possible that by cutting his running time to serious incidents Tunit may have indirectly contributed to saving lives. At the very least this has helped the victims get the earliest possible attention from a highly trained doctor and this alone must have been of great relief and comfort not only to the victims but to all those involved on scene.

He also has the added bonus of economy and reduced emissions so it is a total Win! Win! Situation to use Tunit.

I am so pleased that I recommended Tunit to him.