swartzzz

Ok. Ordered a set of GiroDisc calipers for the front. Not entirely thrilled with the spacer thing, so I am in the marked for some TT Calipers for the front that will take me to 6-pistons. Does anyone have the part numbers for these? Are they 997.2 TT or 997TT or both?

Also, If I decided to do the rears with Girodisc, what calipers will I need for that retrofit? Any help you could provide would be great!

PS. If anyone went BBK and wants to sell me some Calipers, I am in the market!

Greg

nwGTS

LA Dismantlers is selling two sets of calipers/rotors/pads on ebay right now for $2500.

Call ECS.. they have everything.
This project is on my list but I haven't verified everything yet.
Here's a good starting point for you. FYI, my GTS brakes and your CS brakes are exactly the same. So this all applies to your car too:

swartzzz

I am reading that the front calipers are:

99735143110, 99735143210

Petza914

I don't know about the regular 6 piston calipers, but the 6 piston PCCB calipers require slightly longer mounting bolts than the 4-piston Big Reds. I know this from personally swapping the two brake systems between two cars. If you'll be tracking the car look into a stud kit from Rennline or another reputable manufacturer so that you don't strip out the aluminum carriers from frequent removal and installation of the caliper to change pads, but make sure to get the correct length for the caliper you'll be using.