I just today put on the perrin 25mm bar I bought.. Now, I have the whiteline end links and previously had the whiteline fsb.. Check out in the pics the difference in over all width of the perrin bar vs the whiteline and the difference in shimming I had to use from the earlier pics I posted..
I was shocked to see the difference in over all width, but the perrin 25mm bar seems to fit a great deal better than the whiteline part did. Its also heavier.. but thats to be expected when adding what.. 20% more material or so. I also noticed that the annoying clunk that I had with the whiteline bar is gone.. and everything was tight (really tight.. nothing wanted to come apart at first lol).
You can also see how badly the Whiteline end links are weathering. .. I'm thinkin next time I have some disposable $$ I may snag up a set of Kartboy links. They seem to fare much better on a daily driver.