Tunit Advantage 3


• 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 Engine Warranty
• 5 Year Product Warranty
• Life time Part Exchange or reprogram for your next vehicle.


Item Description:

The Tunit Advantage 3 produces superior performance and can be optimised for economy. Introduced for all late model diesel engines it has superior performance and features.
Installed through original plugs by you self or through one of our worldwide dealers. Bespoke fine tuning can be carried out on installation or at a later date. Extensive aftersales service on warranties and upgrading. The Advantage 3 is the premium product for Diesel car and 4×4.

Superior Performance

The premium Advantage 3 provides the best in performance, savings and aftercare for your engine. Optimise your diesel engine with outstanding torque and BHP. Average fuel savings of 12%

Adjustable Tuning

The Tunit Advantage 3 premium model provides easy adjustment 0-9 via an external dial or bespoke fine tune through our national dealer network for maximum results.

Go Eco

Every driver and every car is different. Choose a setting 0-9 from the Advantage 3 external dial. Move higher or lower to improve economy.


Mark ,Ford Mondeo 2.0 TDCi

Not only the fuel saving but the car is smoother to drive and has more power through all the gear range.

Stephen,Ford Mondeo TDCi 130 auto

I recently purchased a TUNIT for my Mondeo 130bhp Automatic station wagon. I noticed an improvement in performance, smoothness and fuel consumption immediately after fitting but it was not until I did the round trip to UK last week that I really saw the difference. I drove 3500Km in seven days my average consumption was 6.5l per 100 km, previous trips gave 7.2l per 100 km an improvement of 9.7%. The extra power available was particularly noticeable when climbing the quite steep hills on the French Auto route resulting in a much more relaxed journey. I would like to congratulate you on a very good product.