Those splines have 156,500 miles on them when pictured (a few more than that now...

). It is on my 1999 IS that I have owned since June 06 with just under 16k miles on it. The splines are definitely well maintained.
Why would you put splines with 156,500 miles on them, into a bike that only has 16K miles on it?

What did you do, that your bike with 16K on it, ruined your splines so quickly???

And how are you keeping that puppy looking so good? Enquiring minds would like to know.
