Another thing to consider (as I'm pretty sure it's contributing to the fiesty 'squirming' under hard braking at speed on mine) is the state of your dampers - again I'm about to upgrade to the slightly firmer Konis - but even if I were to replace with brand new OE gear I think that would eliminate the issue as, on anything high performance, almost 6 years of road use and 63k miles has got to mean they're well past their 'thrash by' date
