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.


Sefton,VW Crafter 2.0 TDi

I bought the Tunit Advantage 3 for my van and asked Michael to programme it for economy but even though it was set for economy the unit still has a dial of 9 yes 9 settings on it. My mileage is pretty consistent but I live in a hilly area and my van is pretty loaded so to get 26-30mpg or 320-400 miles per tank BUT if I go on a distance run down the motorway I’ll get close to 600 miles out of a tank!…it’s worth mentioning that I’ve got General Grabbers on the van as well

Dave,Ford S-Max 2.2

Nice increase in torque, car more urgent when pressed.