question about breake upgrade

MrNice2028 · 12-23-2018, 07:22 AM

I drive an e90 320d 2011 M sport.

I am thinking about upgrating only the front breakes to 335.

The stock disks are 312mm in the front and 300mm in the rear. The 335 is 347mm in the front.

The question is: If I upgrade, the front would be 347mm and the rear will be 300mm. Doesen`t that effekt the overall stopping performance, because the breakes are not made for each other?

thanks

david in germany · 12-23-2018, 09:56 AM

Two good threads to read for you.
https://www.e90post.com/forums/showt...e+brake+coding

https://www.e90post.com/forums/showt...e+brake+coding

12-23-2018, 07:22 AM	#1
MrNice2028 Enlisted Member 24 Rep 49 Posts Drives: 320D E90 LCI 184HK AT. M-Sport Join Date: Mar 2018 Location: Denmark iTrader: (0)	I drive an e90 320d 2011 M sport. I am thinking about upgrating only the front breakes to 335. The stock disks are 312mm in the front and 300mm in the rear. The 335 is 347mm in the front. The question is: If I upgrade, the front would be 347mm and the rear will be 300mm. Doesen`t that effekt the overall stopping performance, because the breakes are not made for each other? thanks
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12-23-2018, 09:56 AM	#2
david in germany Lieutenant Colonel 732 Rep 1,819 Posts Drives: 118i, 335i and 328i Join Date: Nov 2011 Location: Mannheim Germany iTrader: (2)	Two good threads to read for you. https://www.e90post.com/forums/showt...e+brake+coding https://www.e90post.com/forums/showt...e+brake+coding __________________ 2009 118i Monaco Blue "Maximillion" 2009 335i Saphire Black M Sport "Leopold" Cobb stage 2 aggressive tune, Mishimoto FMIC, Cobb charge pipe, Cobb catted down pipes, Forge diverter valves, BMS inlets and DCI, Cyba scoops and M Individual Audio retrofit and M3 gauge cluster retrofit. 2011 328i Titan Silver M Sport "Franzel" <--Wife's car
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