haha, i havent been around konis for a few years... i will stick to reccomending bilsteins... last time i checked topperformance rebuilt them, and i used to have access to a suspension engineer who did them at home too, but lost track of him
I had them in the datto, and they weren't too bad, and knew some people were happy with the yellows, then once they were happy with the valving they were putting bilstein guts in them as it was cheaper to play with koni valving but once sorted was best to go with bilstein parts for the better control