What calipers are these?

[Donker]

I have a couple of Porsche 4-pot calipers, but I'm not sure what model they're from.

The number I could read on them is 20.4691.00 / 20.4692.00

Here are a couple of pics from my mobile:

http://agentembryo.dyndns.org/s2/caliper1.JPG

http://agentembryo.dyndns.org/s2/caliper2.JPG

Can anyone identify these?

//Cheers
Donker

[BRY]

Pictures please.
Are they lug mounted?

[Donker]

Will get pictures up when I get home. I'm at work right now.

What exactly do you mean by lug mounted? Center to center distance on the mounting holes is 85mm, if that helps.

[Donker]

Post updated with a couple of pics from my mobile. Poor quality though.

[s2driveruk]

they look like something off an early 911/944 will be a radial mount.. Look like these to me:

Front:

http://members.rennlist.com/bazzaland/lifting_out_a_brake_pad.jpg

Back:

http://members.rennlist.com/bazzaland/new_brake_lines_with_Brembo_caliper.jpg

Looks like a bit of work required to make them fit?

[kaaperdaja]

I think these are 968, 944 turbo calipers. Anyway I have had them on my S2. You just have to make the right brackets and can be used with A8 rotors. They don't cover all the rotor are, I think about 4-5 mm inner disc area is uncovered. Originally they go with 298 mm rotor if I remember correctly. Still big imprevement compared to S2 stock calipers.

-Reimo

[Donker]

Thanks for the replies guys, these are going on the S2 in the future then.

[prosty]

RS2 rear calipers , 968 front.