We run the Essex AP Racing radical 9660 bbk on the TT RS. It cut 26lbs of unsprung weight off the nose compared to the oem 8 piston calipers (1st gen r8 brakes).
These brakes are the bees knees, best brakes we (wifey and I) have ever had on a car.
If y’all can get this to work, you won’t be disappointed.
PS- rusty, stillen never sold the real track/race AP radical brakes,
afaik, Essex parts is the exclusive North American importer/supplier for these kits. Stillen sold the street bbk AP Racing radical bbk setups. Go look at Essex parts website, you’ll immediately see the difference. They’re the real deal, but unfortunately still don’t offer a kit for the 370z. I’m hoping that’ll change for the z35.
