I have been using Carbotech's for 2 years now and have been very pleased with them. I used to run Hawk Blue. Even though I dont run an RX-7, I have had great luck with them on my Honda. The pedal feel is always consistant and the pads are very easy on rotors. The pedal is always predictable with great modulation capability. I would recommend the XP8. The XP12 might be overkill. All the pad compounds are listed on the Carbotech website.
www.ctbrakes.com
Good luck.
Greg Vandersluis
#4 1990 Honda Civic Si
#97 2003 Chevrolet Corvette Z06
#93 2006 Ford Mustang
Carbotech/BFGoodrich/Vandersluis Motorsports
2010 Great Lakes Division ITA Champion
2012 Great Lakes Division T1 Champion
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