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.
On a recent long weekend to the Wye Valley in our new Mini Cooper diesel, fitted with your new chip, we covered 358 miles. On the journey down there we averaged over 78mpg.
For the whole weekend, on one tank of fuel, we averaged 74.7mpg, driving at normal speeds, not especially for economy.
The vehicle regularly averages over the mid fifties, just running about locally. We are obviously delighted with the vehicle's performance and frugality.