Originally posted by s0yb0mb:
[QB]so this thread got me thinking.... I'd love to do the pad upgrade, but i'm thinking I'll wait until I need to replace the stock pads first... that leads me to the question, should I wait until the rotors need replacing also, or does it not matter?
My car has about 9K miles on it. I've done about 5 track events with the same pads. The rotors are holding up but then again I'm using the OEM pads so that's expected of the rotors. I think I'm gonna try the ENDLESS pads (which I have in my Type-R) and see what they do with the 9K old rotors. I did not think that ENDLESS made pads for the IS300. I also looked into PORTERFIELD but they do not have pads for the IS listed on the web site yet. Thanks for the good input. I'm gonna try the new pads at Atlanta Motorspeed Way in AUG. at out next track event.