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

£250.00 £212.50

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.


Michael ,Landrover 2007 Freelander II 2

Dan Many thanks for the very helpful letter. I'm sure I can make good use of it if potential insurers try to up my premiums. You ask about mpg with my Freelander 2. Just for the record, I originally fitted the Tunit to a Freelander 1 TD4 but in January last year had it re-calibrated by Tunit and fitted to my present Freelander 2, which had 32,058 miles on the clock when I bought it. I'm a low-mileage driver and in the 14 months since then have driven 6309 miles, of which approx 900 were towing a caravan. The total fuel used in those 14 months was 910.25 litres (200.22 gallons). Combining solo and towing that gives an average mpg of 35.94. The run to Dorset mentioned was solo and was as good a return as achieved at any time, much better than around town where the on-board computer shows an mpg in the low 30s. Hope the above is helpful. Kind regards Michael

D,Kia Sorento 2.5

On the 5th December 2006 I had a Tunit V-CR fitted to my Kia Sorento 2.5. I thought you would be interested to get some feedback on the change in performance before and after its fitting. The car is more lively with a better take-off from standstill and when overtaking vehicles at high speeds. Towing my caravan requires less throttle and again pulling away from standstill is much improved. These observations are, of course, subjective but I have also measured the mpg of the Kia solo and towing. When driving solo on local and longer trips I originally achieved 32-33 mpg. After the conversion I now get 36 mpg! This is excellent. Even better is the towing improvement. Before the conversion I got 22 mpg and after the Tunit was fitted I now get 26 mpg. Thanks also for the Millers fuel additive and the allowance for the K&N filter I already had. This has been one of the best investments I have made. I wish yourself and the staff a happy New Year and all the best for the future.