Just wanted to add the NEW Optimum PLUS with Smart Phone control
is an amazing bit of kit, less than 24 hours into using the upgrade
but its brilliant, thanks again Michael and everyone at Tunit.
Martin C 25/11/2016
Have now had my Tunit Advantage for 2 and a half years, many trips
to Spain and the box has paid for itself many times over, improved
fuel economy, more torque and eliminated flatspots in pickup, teamed
with DPP, achieve more than 60mpg round town. Have now done 50,000 miles,
will be getting the Advantage 2 on my next car in March. Excellent service.
I am very pleased with the outcome of tuning my new car. I have had the unit
installed for a couple of months now and have seen a real performance increase
as well as miles per gallon when driven economically. Would highly recommend Tunit.
Alright Chris, Just a quick email to let you know how
pleased I am with the figures coming back for the average
MPG after having the Tunit fitted. On a steady journey up
to the NW coast of Cumbria: Without Tunit average 38.8MPG
With Tunit average 47.2MPG All I can say is what an amazing
bit of kit it is. Thanks
Mr G Rangan 11/01/2015
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.