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Author Topic: Cupra / S3 / R32 front brakes  (Read 2285 times)

Offline Rob GTI

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Cupra / S3 / R32 front brakes
« on: October 04, 2009, 04:12:47 pm »
I've got a set of Cupra brakes ready to put on my car, and notice they are quite heavy. Can someone who has had these fitted comment on how these effect the handling / ride quality of the car as obviously there is an increase of unsprung weight??
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Offline jon-tfsi

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Re: Cupra / S3 / R32 front brakes
« Reply #1 on: October 04, 2009, 04:57:45 pm »
They are very heavy as they are HUGE!!!

The s3 brakes that went on my leon are the same, and I had the same worries but there was no noticable difference.
Very occasionally when going over a pothole I think its more of a thud but thats probably just the car getting looser
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Offline jon-tfsi

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Re: Cupra / S3 / R32 front brakes
« Reply #2 on: October 04, 2009, 05:04:23 pm »
The cupra and s3 both come with aluminium front arms instead of the nasty steel ones found on other models.
These can be retrofitted to reduce unsprung weight.
Its probably not a coincidence these models both have the 345mm brakes.
Not sure if the R32 has these??
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Offline BMX

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Re: Cupra / S3 / R32 front brakes
« Reply #3 on: October 04, 2009, 05:12:07 pm »
i weighed my s3 calipers and the original gti ones and they where the same weight, the s3 calipers are half aluminium and the gti ones are completely iron. the s3 discs are heavier though. i never noticed at all, appart from now my brakes are sh@t hot instead of plain sh@t.

do the cupra and r32 calipers have the weighted bobbin on them?
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Offline gazbutS3

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Re: Cupra / S3 / R32 front brakes
« Reply #4 on: October 04, 2009, 07:12:21 pm »
what does that bobbin do?

Offline BMX

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Re: Cupra / S3 / R32 front brakes
« Reply #5 on: October 04, 2009, 07:18:00 pm »
what does that bobbin do?


lol dunno but its there for something  :grin:
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Offline jon-tfsi

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Re: Cupra / S3 / R32 front brakes
« Reply #6 on: October 04, 2009, 07:39:43 pm »
I wondered that myself but chose to forget about it :laugh:

There was some s3 ones for sale in the classifieds recently that didnt have the bobbin.
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Offline Rob GTI

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Re: Cupra / S3 / R32 front brakes
« Reply #7 on: October 04, 2009, 08:21:41 pm »
Whats the bobbin for and what does it look like?
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Offline jon-tfsi

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Re: Cupra / S3 / R32 front brakes
« Reply #8 on: October 04, 2009, 08:52:03 pm »
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Offline Golfster S

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Re: Cupra / S3 / R32 front brakes
« Reply #9 on: October 05, 2009, 03:49:12 pm »
Cant say I ve noticed any difference in the handling dept since I had mine fitted, they are a great upgrade though, heres a pic of mine fitted...

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Offline jon-tfsi

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Re: Cupra / S3 / R32 front brakes
« Reply #10 on: October 05, 2009, 05:03:49 pm »
Lol there is a bit more clearance between your calipers and wheels than on mine.
Managed to squeeze them under my 17,s.
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Offline Rob GTI

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Re: Cupra / S3 / R32 front brakes
« Reply #11 on: October 05, 2009, 06:27:19 pm »
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