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BMW X5 4.6is Big Brake Brembo Upgrade BMW X5 4.6is Big Brake Brembo Upgrade
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  #21  
Old 06-26-2017, 10:06 AM
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the 4.6 and 4.8 share the same pads and I believe calipers. Big Hogs is right. They weigh a ton.
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  #22  
Old 06-26-2017, 10:27 AM
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Quote:
Originally Posted by StephenVA View Post
the 4.6 and 4.8 share the same pads and I believe calipers. Big Hogs is right. They weigh a ton.

Yes they do but they provide great stopping power.
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  #23  
Old 06-26-2017, 05:23 PM
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Yes they do their job correctly and without fail or fade.
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2005 X5 4.8IS
The Blue ones are always FASTER....

Current Garage:
2005 X5 4.8is
2002 M5 TiSilver
2003 525iT
1998 528i
Former Garage Stable Highlights
2004 325XiT Sport
1973 De Tomaso Pantera, L Model
1970 Dodge Challenger T/A 4 sp Alpine White
1970 Dodge Challenger T/A 4 sp GoManGo Green
1971 Dart Sport, “Dart Light” package
1969 Road Runner 383
1968 Ply Barracuda 340S FB Sea-foam Green
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  #24  
Old 06-26-2017, 08:18 PM
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Jay likes big brakes!
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  #25  
Old 06-26-2017, 09:50 PM
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I'm already sourcing the parts for the upgrade to my 4.6.
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  #26  
Old 06-26-2017, 10:23 PM
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Quote:
Originally Posted by AV8R4AA View Post
Jay likes big brakes!
... And he can not lie!
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  #27  
Old 06-30-2017, 11:21 AM
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Originally Posted by sharkk001 View Post
I'm already sourcing the parts for the upgrade to my 4.6.
The most expensive part of the upgrade is the rotors because you have to get the BMW ones (395mm). There is a less expensive route using the Range Rover 6 piston calipers but requires slight modifications. It uses a 380mm rotor but you have way more vendor choices and considerably less than the BMW rotors. I've got a set of the 6 piston Range Rover Brembos and new 380mm rotors that I will be offering up for sale for someon that wants to pursu this route.
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  #28  
Old 06-30-2017, 03:39 PM
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hey x53 Jay, what kinda mods do you have to do the Range Rover brakes to make them fit?
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  #29  
Old 06-30-2017, 04:39 PM
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Originally Posted by sharkk001 View Post
hey x53 Jay, what kinda mods do you have to do the Range Rover brakes to make them fit?
sub'd for more info......on the rovers.
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  #30  
Old 07-01-2017, 01:09 AM
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4.6iS calipers are larger than the 4.4/3.0. The 4.6iS and the 4.8iS are the same brake setup.
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