What models of Porsche Cayenne have 18z calipers?

[Jay_Soprano]

I've searched and searched on Google, here and no luck... I have the opportunity of buying a pair at a deal and all he knows is that his is a Porsche Cayenne GTS with 21 inch wheels... Can someone chime in on this ASAP

[Polo//S4]

Get them. They will work.

[Jay_Soprano]

Oh and they are red

[Jay_Soprano]

Get them. They will work.

But are these 18z or 17z? Look more for the 18z as I already have pads and everything for them

[julex]

he could simply look at the calipers... Look at the far right of this caliper, right before the opening for pads, it reads "18 ZR" (R for right) . This is very easy to see on the car too.

[zillarob]

They have 17/18z cast right on them. Even if still mounted, should be able to see under 21s.

[Jay_Soprano]

They have 17/18z cast right on them. Even if still mounted, should be able to see under 21s.

He gave me this part number 208928011a and send me pics but I myself don't see any numbers under the brembo and the only thing under made in Italy is number 208928011a

[zillarob]

Post the pics?

[Jay_Soprano]

[Jay_Soprano]

[LINDW4LL]

pic

19Zs. Awesome brakes.

[zillarob]

Jeebus! I thought 17 and 18 was plenty

What's the scoop on these Hayden? Pads, rotors, etc?

[Jay_Soprano]

19Zs. Awesome brakes.

These are 19z?!

[LINDW4LL]

Jeebus! I thought 17 and 18 was plenty

What's the scoop on these Hayden? Pads, rotors, etc?

They're meant for a 380mm x 38 disc (compared to 350x34 for 18Z). The cool thing is that you could actually run an even bigger rotor since the bracket just unbolts from the caliper body. It would be easy to put a spacer in. But who am I kidding, 380 is already huge.


I always wanted to grab a set but there are not really many deals available on them. Rotor would need to be figured out as I don't believe anyone has run them before.

These are 19z?!

Yes, but I'm pretty certain they only came on the Turbo S or Turbo with Power Kit. I think your seller was mistaken.

[Zba]

Those are Turbo S calipers, not GTS. They are huge, 380mm rotors I think. You might have a better time trading plus cash with a cayenne turbo owner instead of finding rotors and wheels that will work. Just my .02$.

[landfill]

380's will require 19" or bigger wheels. Also would these outperform those 8 piston r8 calipers that apikol has brackets
already made for b5's? I was thinking some of those 8 piston's might be a better choice if going with 19" wheels any way.
I could be wrong though.

[LINDW4LL]

380's will require 19" or bigger wheels. Also would these outperform those 8 piston r8 calipers that apikol has brackets
already made for b5's? I was thinking some of those 8 piston's might be a better choice if going with 19" wheels any way.
I could be wrong though.

They are both very well engineered Brembo aluminum monoblock calipers. I don't really think you'd notice a difference with either (assuming you spaced the R8 caliper out to accept the same 380mm), other than the fact that you can likely fit a thicker rotor with the 19Zs. So more thermal capacity. But heat capacity shouldn't be an issue with such a large rotor :)

Piston sizes and total piston area are as follow, if you're curious:

R8/RS4/RS5 8-Piston = 28/28/32/32mm = 2840 mm²
19Z = 32/36/38mm = 2956mm²

[landfill]

Wow interesting...

[zillarob]

Those things gotta be monsters!

17z's already stop better than the tires.
I imagine those would be great for 24hr enduro work, or maybe even stoppies

[Jay_Soprano]

Got them in today (my birthday so it was perfect) yes they are 19z these things are huge don't even know how they are going to go on... FML

Was crossing my finger that they were 18z might just trade with someone for 18z and a few dollars

[Austonwerner4]

Get custom 2 piece rotors made

[landfill]

Run 380mm rotors and 19" wheels or trade for some 17z or 18z.

[Jay_Soprano]

Run 380mm rotors and 19" wheels or trade for some 17z or 18z.

Have 19s now and they barely clear the stock calipers had to put 15mm spacers

[Jay_Soprano]

Get custom 2 piece rotors made

Might have to just sell or trade, I think... Maybe some B8 guys might want them... ECS Stage 3 uses 19z for the B8

[LINDW4LL]

Have 19s now and they barely clear the stock calipers had to put 15mm spacers

19z clear 19" wheels.

Would you be interested in trading for 18Z?

[Jay_Soprano]

19z clear 19" wheels.

Would you be interested in trading for 18Z?

PM me pics

[Jay_Soprano]

19z clear 19" wheels.

Would you be interested in trading for 18Z?

PMed you

[landfill]

18z will fit 18" wheels and 17z will fit 17" wheels. Boxster s calipers will fit under 16" maybe even smaller.