R63 AMG (W251) 2007 - 2013 Discuss the R63 AMG.

Brembo GT/21” AMG III installed on R63

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Old Apr 7, 2020 | 08:47 PM
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GLS63, R63, Cayenne Turbo & GTC4 Lusso
Brembo GT/21” AMG III installed on R63

Brembo GT 405mm Front and 380mm Rear
21x9 ET60 275/40 21 Proxes Sport SUV with 10mm spacers










Last edited by rbtmak; Apr 7, 2020 at 10:51 PM.
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Old Apr 10, 2020 | 06:54 PM
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R 63 AMG, Mercedes E320
Those brakes look great! Did you feel that the stock breaks were not adequate or are you still thinking about getting a Weistec supercharger?
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Old Apr 10, 2020 | 09:36 PM
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Originally Posted by 1955W196S
Those brakes look great! Did you feel that the stock breaks were not adequate or are you still thinking about getting a Weistec supercharger?
Thanks. Stock brakes are adequate but the Brembos just look too sexy to resist haha, and yes, it helps prepare the car for the possibility (low) of a Weistec Supercharger.

The stock brakes are actually quite large at 390mm front and 365mm rear.

Brembo brakes are slightly larger but save about 20 lbs in unsprung weight at each corner over stock. The stock calipers are much heavier.

With 80 lb shaved in total, the car feels quicker off the line and rides better.

Last edited by rbtmak; Apr 11, 2020 at 11:14 AM.
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Old Apr 11, 2020 | 05:01 AM
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R 63 AMG, Mercedes E320
Originally Posted by rbtmak
Thanks. Stock brakes are adequate but the Brembos just look too sexy to resist haha, and yes, it helps prepare the car for the low probability of a Weistec Supercharger.

The stock brakes are actually quite large at 390mm front and 365mm rear.

Brembo brakes are slightly larger but save about 20 lbs in unsprung weight at each corner over stock. The stock calipers are much heavier.

With 80 lb shaved in total, the car feels quicker off the line and rides better.
Thanks for the information. That is very interesting. Will your original 20 inch AMG wheels fit with the new brakes? Aren't the stock AMG calipers also made by Brembo?
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Old Apr 11, 2020 | 10:59 AM
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GLS63, R63, Cayenne Turbo & GTC4 Lusso
The factory brakes have no Brembo logos, just “AMG”, Mercedes star and faint “ATE” markings.I assume they are made by ATE for Mercedes.

The stock 20x8.5 ET60 fit over the Brembo brakes but the front calipers just touch the inner spokes.

The solution is to use 10mm H&R spacers all around which I was doing already to bring the wheels flush to the fenders.

The 21x9 ET60 will clear the Brembo calipers without the use of spacers due to their extra width.
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Old Apr 12, 2020 | 08:51 AM
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R63 AMG
Do you still have the OEM Calipers?? I’d be interested in them for my R63. Looking to clean and preserve OEM...including the 80 pounds of un-sprung weight!

Can’t believe there is that much mass up front!! Great results!!
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Old Apr 12, 2020 | 12:21 PM
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Originally Posted by NoahWeb
Do you still have the OEM Calipers?? I’d be interested in them for my R63. Looking to clean and preserve OEM...including the 80 pounds of un-sprung weight!

Can’t believe there is that much mass up front!! Great results!!
Hi, we calculated it was 80lbs at all 4 corners but yeah, saved alot of weight up front (50lbs or so) and less at the back (30lbs).

I’m keeping the stock brakes as a complete set should someone want to buy them, so not going to part them out at this time.
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Old Aug 31, 2022 | 07:49 PM
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2005 E55
Do you have the ordering details for the Brembos? I'm running S63 wheels on mine at the moment.
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Old Aug 31, 2022 | 09:09 PM
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Hi, there is no fitment for R63, but the W164 ML63 run the exact same brakes. It's 100% bolt on and works flawlessly.

https://www.racetechnologies.com/pro...0?vehicle=9180

[size=13px]GT SYSTEM[/size]


Front
Dynamics

StreetTrackRace Caliper
6-Piston
Cast MonoblocDisc
405mm
34mm
2-PiecePrice
$5,295.00Info / Compare
MORE INFO
COMPARE
1 available rear brake system(s)
Rear

StreetTrackRace 4-Piston
Cast Monobloc380mm
28mm
2-Piece$4,195.00MORE INFO
COMPARE
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