Will the M sport calipers fit on 345x32 rotors?

Fatandre · 05-05-2015, 08:38 AM

Will the M sport calipers fit on 345x32 rotors?
I am thinking about upgrading my calipers and was wondering if the calipers would fut the rotors I am running now.
I want to get rid of the heavy steel calipers I have for now

Also how is the performance of the sport/performance package?
I would be upgrading to the 370 discs.
Can they handle track use or should I be going aftermarket?

I am just thinking about using the calipers on my 850CSI

Fatandre · 05-15-2015, 05:15 PM

One at a time guys

norb335i · 05-18-2015, 11:20 PM

I would actually be interested in this too. :-)

Fatandre · 05-25-2015, 02:58 PM

Norb, you have a e31?

Fatandre · 09-22-2015, 06:45 PM

Bumping this

techwhiz · 09-25-2015, 12:08 AM

The M-Performance calipers (they are paired with Brembo calipers in the rear) require a 370mm rotor. The 345mm is too small.

Vitoco · 09-25-2015, 04:33 AM

Quote:

Originally Posted by techwhiz

The M-Performance calipers (they are paired with Brembo calipers in the rear) require a 370mm rotor. The 345mm is too small.

370 x 30mm in the front and 345 x 24 mm in the rear.

Fatandre · 12-06-2015, 09:02 AM

So they are 370mm not 380mm?

techwhiz · 12-07-2015, 01:17 AM

Quote:

Originally Posted by Fatandre

So they are 370mm not 380mm?

Yes.

05-05-2015, 08:38 AM	#1
Fatandre Private First Class 102 Rep 188 Posts Drives: BMW 850 Join Date: May 2008 Location: Iceland iTrader: (0)	Will the M sport calipers fit on 345x32 rotors? Will the M sport calipers fit on 345x32 rotors? I am thinking about upgrading my calipers and was wondering if the calipers would fut the rotors I am running now. I want to get rid of the heavy steel calipers I have for now Also how is the performance of the sport/performance package? I would be upgrading to the 370 discs. Can they handle track use or should I be going aftermarket? I am just thinking about using the calipers on my 850CSI __________________ BMW 850 (BDS)
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05-15-2015, 05:15 PM	#2
Fatandre Private First Class 102 Rep 188 Posts Drives: BMW 850 Join Date: May 2008 Location: Iceland iTrader: (0)	One at a time guys __________________ BMW 850 (BDS)
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05-18-2015, 11:20 PM	#3
norb335i Private First Class 14 Rep 180 Posts Drives: '13 335i M Sport 6MT Join Date: Feb 2013 Location: South Bay, CA iTrader: (1)	I would actually be interested in this too. :-)
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05-25-2015, 02:58 PM	#4
Fatandre Private First Class 102 Rep 188 Posts Drives: BMW 850 Join Date: May 2008 Location: Iceland iTrader: (0)	Norb, you have a e31? __________________ BMW 850 (BDS)
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09-22-2015, 06:45 PM	#5
Fatandre Private First Class 102 Rep 188 Posts Drives: BMW 850 Join Date: May 2008 Location: Iceland iTrader: (0)	Bumping this __________________ BMW 850 (BDS)
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09-25-2015, 12:08 AM	#6
techwhiz Colonel 453 Rep 2,973 Posts Drives: e90 335i Sedan - Arctic Join Date: Feb 2012 Location: Bay Area, Ca iTrader: (4)	The M-Performance calipers (they are paired with Brembo calipers in the rear) require a 370mm rotor. The 345mm is too small. __________________ Arctic Metallic\CF Splitters, Spoiler, Mirror Covers\LED Tails\LSD\Tinted\Coded\Apex Square SM10-19"\LED Angel Eyes\Gloss Black Grill\Integrated V1 & Galaxy Tab\M-Performance Brakes\Cobb Tuned\xHP Flash\Resonator Removed and -> is your friend.
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12-06-2015, 09:02 AM	#8
Fatandre Private First Class 102 Rep 188 Posts Drives: BMW 850 Join Date: May 2008 Location: Iceland iTrader: (0)	So they are 370mm not 380mm? __________________ BMW 850 (BDS)
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