98 GTs are the single piston right? When combined with a street/track pad I was consistently slowing down from 115 down to about 65 in a much shorter distance and with less brake fade than with the stock 99-04 brakes. This was on a local road course coming off the back straightaway.
Sold - Black 2000 Mustang GT, gone but definitely not forgotten
- Silver 2007 Corvette
Current - DHG 2001 Bullitt