When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I like both but just to throw this out there, someone in houston area had a complete front/rear Baer extreme kit {red} in classifieds a couple of months back. It was new in the box {6 piston F/R} if I'm not mistaken for $4800. That thing was wicked looking. It might be worth looking back.
There are now quite a few great BBK kits out there.... For what it's worth, I've had my StopTech's for almost 2 years (I installed them 3/05) and they've been great - plenty of pad selection for street/track, fantastic pad & rotor life and a great feeling when pushing the Z to the limits. Best of luck with whatever you choose!!