Piston size on 429/430 Porsche 4 pots

[GazzaG60]

agree on the pad cost alex. they last ages though.

calipers were 600 for 4 back in the day

[Rocco]

iirc evo discs have issues.

got gt2 6 pot for the little extra cost. saves doing it again

Yeah, are pretty good calipers for 350 to 380 rotors

Light and strong calipers!

[Error404]

My concern with the Cayenne 18z is that they are enormous and fairly heavy - 6.5Kg for the caliper, compared to 3.5Kg for the Evo 4 pot.

[Jamo]

It's a constant comment that one across all boards, and yes no denying there is a weight difference but the biggest concern for me would be on rotational mass rather than the caliper itself.

If you can make it work, get them fitted

[Rocco]

Alex, Godspeed company can make custom bells and rotors for your S2

Quality is good enough and not too expensive.

Evo 4 pot calipers with 320x32 2 piece rotors will stop you perfectly with the correct hardware around

[Rocco]

Alex

I found this morning a pair of evo calipers for 150£

Let me know if you want me to ask the seller.

No pictures yet but these are his words :

Pair of front calipers in good working order, some laquer fading but not too bad, £150 posted or collect from dn16 1el, tel 07834589994

[Error404]

Thanks for the heads up mate
I'm not in a position to buy any just yet, but I am planning my next move. I need to finish my rear brake upgrade first

[andy10v]

Are 996s not enough any more you have a turbo?

What are you doing for the rear?

[Error404]

hehe, no they are OK for now but with another 150hp they will definitely need to be a lot better!
I have some Phaeton calipers & discs for the rear - 310 x 22. Need to get round to making up some brackets & sorting out the handbrake cables.
Its the next job on my list