I have just taken my upgraded ECU for a run. It was really fast....I struggled to run along side it, so I decided to put it back in the F3.

I have to say that I am very impressed with the ECU Xtreme upgrade. I wasn’t expecting too much difference as I was just getting a Stage 1 tune (Peter Aawen has a Stage 546 supercharged turbo tune

). I was quite surprised. The throttle response is now immediate and very, very smooth at all rev ranges and gears. :thumbup:
I used to have a particular issue with freeway on ramps where the semi auto would kick down to 3rd gear as I slowed on approach, but as soon as I opened the throttle to get up to freeway speed to merge, it would bog down, and I would have to toggle to 2nd, and with an approaching b-double, every second is crucial. Today I deliberately made sure it was in 3rd, hit the throttle, and had travelled 500 metres before the F3 touched down again

....... well that may be a slight exaggeration, but suffice to say that I did not feel any need to change down to 2nd. Apparently, Jase put the Stage 2 tune in my F3, but set reasonable red line limits for me.:thumbup:
For me, the cost is well worth it, just for the grin it brings to my ugly mug. It is right up there with Ron’s stabiliser bar and my DayLong seat as one of the most justifiable mods I have done.:2thumbs:
Pete