718 cayman Brake Caliper

718 cayman Brake Caliper

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Discussion

markst

Original Poster:

236 posts

166 months

Tuesday 6th June 2017
quotequote all
have a look at my brake caliper.......and all 4 are the same....I only noticed this when I came back today...

Just been down to the OPC who said "this looks like acid damage" and my car cleaners denying using any acid on the car......... funny enough they are the only people who have EVER cleaned the car from new.

any thoughts ?


DJMC

3,448 posts

104 months

Tuesday 6th June 2017
quotequote all
Same with mine. Same response.

Your bolts will soon rust too!

Malo

152 posts

113 months

Tuesday 6th June 2017
quotequote all
Perhaps your cleaners are telling porkies!!

jcosh

1,172 posts

233 months

Tuesday 6th June 2017
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That looks like the result of the usual crap TFR type products that some car cleaners use. One of the many reason I'd never let anybody on the high street clean one of my cars.

Magic919

14,126 posts

202 months

Tuesday 6th June 2017
quotequote all
Ask them what wheel cleaner they use.

Tim bo

1,956 posts

141 months

Tuesday 6th June 2017
quotequote all
Always used to go round to the local cleaners regularly with my previous cars.

With the Porsche, and the mental cost of the diamond-cut Turbo rims, ain't no one cleaning them but me with PH-neutral cleaners, or a professional detailer.

Regular cleaners use acids as they quickly remove hard-set grime and brake dust, but over time they corrode metal, as with any acid.
Avoid!

Spice_Weasel

2,287 posts

254 months

Tuesday 6th June 2017
quotequote all
I'm of the opinion that the black calipers that Porsche fit the standard models do fade. It could be UV exposure, cleaning products or the paint breaking down after heating/cooling. Our Cayenne suffered from this as have many other black calipers I've seen.


DJMC

3,448 posts

104 months

Tuesday 6th June 2017
quotequote all
Spice_Weasel said:
I'm of the opinion that the black calipers that Porsche fit the standard models do fade. It could be UV exposure, cleaning products or the paint breaking down after heating/cooling. Our Cayenne suffered from this as have many other black calipers I've seen.
+1 for sure. No acid used on my wheels, only car shampoo. Oh, and the bolts...




Bolts were sorted with rust converter and... a black marker pen. No further issues.

markst

Original Poster:

236 posts

166 months

Tuesday 6th June 2017
quotequote all
Magic919 said:
Ask them what wheel cleaner they use.
i am going to go round there tomorrow when the owner is there....but they are not a cowboy operation, they are always cleaning very expensive motors....and I've used them for years.

oh ....quote from Porsche to replace calipers - £2605...I've a good mind to say that the paintwork is not good enough and sue...esp as the car has only done 2k,





rObArtes

538 posts

249 months

Wednesday 7th June 2017
quotequote all
the calipers on my 981C are the same, they nearly look silver.
the finish looks be painted not powder coated as with the red calipers on the CS. i'm looking into getting them high gloss black powder coated

nsm3

2,831 posts

197 months

Wednesday 7th June 2017
quotequote all
I use Muc-Off on my wheels/brakes and haven't suffered any of this kind of corrosion? My calipers are red, but I assume the silver ones are also painted?

As an aside, my daughters 1 series, is 15 months old, gets cleaned at these roadside 'valeters' and if I didn't know, I would swear that the car was 15 yrs old and been standing on Aberystwyth sea front all that time?

They must use old battery acid to clean the wheels?

DJMC

3,448 posts

104 months

Wednesday 7th June 2017
quotequote all
markst said:
i am going to go round there tomorrow when the owner is there....but they are not a cowboy operation, they are always cleaning very expensive motors....and I've used them for years.

oh ....quote from Porsche to replace calipers - £2605...I've a good mind to say that the paintwork is not good enough and sue...esp as the car has only done 2k,
My OPC offered to go 50% on replacing ONE calliper due to the rusty bolts. My share would have been £500. I preferred the DIY route.

Oh... and it's been through a 111 point warranty check a week ago with no comments now I've remedied it myself. Same OPC.

Don't mind the calliper colour at all. To my eye it's just a kind of patina from usage.

markst

Original Poster:

236 posts

166 months

Wednesday 7th June 2017
quotequote all
well the valet company have denied using anything on the car that would harm the calipers.....and I can just see them saying "well somebody else must have don't it".....and Porsche are not going to give in.

on a more positive note the person I used to detail my F430 has a Porsche and he says its a common problem......and will repaint them for me.

oh well............what a poor finish though from Porsche,

DJMC

3,448 posts

104 months

Wednesday 7th June 2017
quotequote all
markst said:
well the valet company have denied using anything on the car that would harm the calipers.....and I can just see them saying "well somebody else must have don't it".....and Porsche are not going to give in.

on a more positive note the person I used to detail my F430 has a Porsche and he says its a common problem......and will repaint them for me.

oh well............what a poor finish though from Porsche,
What colour are you going to go for? What colour is the car? Is it just the front calipers?

markst

Original Poster:

236 posts

166 months

Thursday 8th June 2017
quotequote all
DJMC said:
What colour are you going to go for? What colour is the car? Is it just the front calipers?
well its all 4 calipers , and I am going to have them repainted in Black.....I will post pics up of the finished job when they are done.

I have to say, I have used the car cleaners for years, they clean loads of high end stuff and never have a problem....and never damaged my Ferrari.

But they will never touch my car again and I've told Porsche the quality of their paint finish on the Calipers is st .

markst

Original Poster:

236 posts

166 months

Wednesday 19th July 2017
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Well as promised , and look miles better than the factory finish

7184c

415 posts

92 months

Wednesday 19th July 2017
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Looks good how much did it set you back if you don't mind me asking?

markst

Original Poster:

236 posts

166 months

Wednesday 19th July 2017
quotequote all
7184c said:
Looks good how much did it set you back if you don't mind me asking?
£250 to have all 4 painted....if you want details pm me - Guy is Based near Farnham Surrey


DJMC

3,448 posts

104 months

Wednesday 19th July 2017
quotequote all
It will be interesting to see if the new paint also "burns" off in time?

Keep us posted?