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.

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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.

REVIEWS

W,Toyota Hilux Tiger 3.0

Hi Jamie, Just a short update- I used to get around 450kms on a tank @ 65-70mph. Now I have done around the same milage at the same speed and the tank is just under half full still! The power is phenomenal, and as I said previously the drive is much more enjoyable. Kind Regards

Girish,Nissan X-Trail 2.2 DITD

For the past four years I have been a user and a fan of Tunit, which I installed via Performance Racing Store in Mumbai. My Nissan Xtrail just rocks ever since... I keep it on the max setting of "9". Today I drove from Pune to Mumbai and back, with speeds between 130 and 160 kmph. And despite this, the vehicle delivered nearly 11kms per litre of diesel. I love the peppiness of the engine and the improved responsiveness.