I dare say that there aren't many bikes owned by the riders on this 'ere forum that are totally 100%, out of the factory, standard. People will tinker and long may it continue. As bikers we treasure the fact that we are individuals.
Remapping worked for me on my ZZR1400 because it smoothed out the power curve. I didn't need more power or torque on that bike I can assure you! And it is for this reason I'll get the GSA done too. The extra power is a bonus - it is the way the power delivery is improved that makes it worthwhile. The fuelling is more suited to the bike and less suited to an emissions regulation. The torque improvement is an even better bonus in my opinion.
As with a lot of things all you can do is rely on testimonials until you have your own experience. I have had one bike remapped by Hilltop and I'll have this one done too. I believe it was good value or I wouldn't waste my money. It worked well on the ZZR engine and I can't see any reason why it wouldn't on the BMW - although not to the same extreme! But then I don't want that extreme on the BMW.
When I want to buy anything these days I always look for reviews on the internet. Whilst they don't make my choice for me, it allows me to identify weak points, plus points etc. I read user's opinions and this helps me to perform an initial evaluation before investigating further and forming my own opinion. In this case maybe we should set up a review thread ie 1-5 stars - value for money, performance gain, economy difference, top speed, solo riding, two-up - whatever. Get the positives and negatives out in the open. A lot of it will be subjective and personal opinion but so are all reviews. I have to say, reading back through this thread, that based on the opinions of people that have had it done there isn't anyone who wishes they hadn't or thought they'd wasted their money. The negative or sceptical comments have all come from people who have no direct experience of the remap on the R1200GS engine.
If enough people are interested perhaps we can buy a couple of days of Geoff's time for a dozen or so of us to go there and have it done or we could negotiate a group rate - other vendors offer UKGSER discounts after all.
If you want to have it done then get it done. If you don't then save your money, simple as.
