Mazda Talk Forums

I much prefer the Porterfields myself. I daily drive on Porterfied R4-1. These are more track pad than daily driver, you get some noise when cold for sure! But for autocross and track events every month they are great. If you prefer to bias towards the daily driving then go with Porferfield R4-S instead for no noise.

Brian, would know of a source for the brackets that mount on the rear calipers that hold the parking brake cables? If you have a pair laying around i would definitely buy them from you.

Sorry, no extras here. Each time i have bought some of the RX8 rear calipers they have included all the bits needed.