will this make a difference

06 R3 stock with 20227 tune, would a gipro atre and removing secondairies make a difference in my bike, I read most of the posts regarding these, but I want to do as little as possible, any thoughts are appreciated :-?

Yeah it will, you can ( I believe) make the bike think it's in 4th gear and so bypass the top speed restriction.( which is linked to 5th gear) Removing the 2ndries will give heaps more 'off the line' drag start acceleration.Might run a tad lean doing it with standard tune, but the duration of power use ( before cruising) will be short; in short, shouldn't cause a problem.