Originally Posted by 3M3
Are these the same as the AP-F40x series in the UK?
Not necessarily, but information is still sketchy on these. Both series are made by several of the top companies out there with some tweaking to AP's preferences. The F40x series is being specified by AP Racing engineers and the other has strong input from US-based track specialists. I am looking forward to more test data on all of these to see where these stack up against other popular pads.