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'04 545i sport brakes

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Old 08-16-2011, 08:03 AM
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Hi folks,

I recently bought a 2004 545i with the sport suspension and sport brakes. When it comes to buying aftermarket brake pads and rotors, do I look for '05 and later M5 components? I haven't found anywhere that lists parts for the 545i with sport brakes.

Thanks!
Old 08-16-2011, 08:14 AM
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Sport and non sport brakes are the same, so search for 545I

If you are looking for performance replacement there are several venders here that can help you.


I got my stock components here at a great price.

http://www.bimmerspecialist.com/

http://www.autohausaz.com/
Old 08-16-2011, 08:22 AM
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Your brakes are standard 13.8 inch front rotors which are shared with 550 and 535. M5 brakes are WAYYYYYYYY different and wont fit at all. +1 for what health said
Old 08-16-2011, 08:23 AM
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You want to swap pads? Do a search for Hawk HPS pads much better than the OE pads. You'll get less brake dust and better stopping power.

Michael
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Old 08-16-2011, 05:01 PM
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My Ride: 95 M3 CAI, chipped, pulleys, Xbrace, doesn't give headaches every time I start up! 04 545i all the goodies INCLUDING HEADACHES!
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Originally Posted by healthservices
Sport and non sport brakes are the same, so search for 545I

If you are looking for performance replacement there are several venders here that can help you.


I got my stock components here at a great price.

http://www.bimmerspecialist.com/

http://www.autohausaz.com/
What about the rear break pads and rotors?
Old 08-16-2011, 05:09 PM
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Originally Posted by mels545
What about the rear break pads and rotors?
I believe the rear brakes are the still specific to the 545i as well, just look it up in the website.

Nope wrong...

545 550 and 535i share the same rotors

'04 545i sport brakes-rear-rotor.jpg
Old 08-16-2011, 05:18 PM
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According to o'reily the front rotors interchange with...

'04 545i sport brakes-frontinterchange.jpg
Old 08-16-2011, 05:47 PM
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Thank you gentlemen. I can't tell you how relieved i am that I don't have to buy m5 rotors.
Old 08-17-2011, 04:35 AM
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Sorry if this questions seems like thread hijacking...but, the brakes on my '04 545i have had me wondering ever since I purchase the car about one year ago whether or not they are behaving normally. The brakes are VERY touchy to the point of making it diffilcult to stop smoothly if not really paying attention. Almost seems way overboosted. Since I have owned the car, the brake booster was replaced under the recall and it made no difference. My car has the dynamic brake assist feature (or whatever you call it) that increase brake pressure during preceived panic stops. Could this be working improperly or the brake feel normal for 545i's?
Old 08-17-2011, 04:40 AM
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That's how my brakes feel, DavidF. Very grabby feeling at very low speeds, and like you say, sometimes it's hard coming to a smooth stop. I thought maybe it was the brake pads. The brakes feel great any other time, though.


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