I had the software update installed at the beginning of the week by RRG Macclesfield . A big thanks to Richard for his expertise and service level.
I should make clear that my car is a daily driver as well as the fun car.
I went for throttle responsive, steering heavy and 45/55.
Yes the steering is meatier especially towards the end of its lock when pulling out of parallel parking spaces. But it’s no heavier than you may select in a Sporting Golf or Focus. It’s very much a personal choice.
Daily driveability much improved both cold and warmed up, lost the slight throttle tardiness on pickup and lift off when cold. Pulls 1200rpm in 4th at 30 mph without the excessive vibration and throbbing of the 3 cylinder that required a change down to smooth out. All this also facilitates smoother gear changes.
So that covers what should have been oem.
The car picks itself up earlier and gets into its stride noticeably quicker and harder, feels a lot sharper / aggressive . It’s surprisingly how a small torque increase and a change to the rev range can make such a difference to the feel of the car. A definite big plus. I was going to comment on the mpg, but life’s too short.
Combined with RRG’s fast road alignment, which really ups the turn in rate and available grip to the expected levels for a balanced fast car, before there was way too much understeer, I’m very happy with the package.
Some will think it’s poor value for money, but those who think if it was an option at new purchase they would take it are probably correct.
Would I recommend it, without hesitation if you are keeping the car stock or just looking at a modified air intake, filter and exhaust.
No doubt if you are modifying beyond this, then not as you would be looking at remapping.
Hope that’s of some help to add to others experience of the Toyota remap and settings options.
. Regarding feedback, I'm also reading reviews with interest, my sense is that it's unanimously positive. 
