IS F (2008-2014) Discussion topics related to the IS F model

brake rotors

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Old 02-22-10, 08:04 PM
  #16  
K3RRYB
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Originally Posted by HyperMKIV
actually pretty good...we'll see how they work...
i prob won't put them on for a week or so since i got lots more other stuff to do this week on the car...
sounds good! let us know how they are when you get a chance!
Old 03-05-10, 05:46 PM
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eXstasy
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Any updates?
Old 03-07-10, 12:56 AM
  #18  
jkeifer3
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Originally Posted by HyperMKIV
i prob won't put them on for a week or so since i got lots more other stuff to do this week on the car...
And the verdict is??
Old 03-07-10, 10:31 AM
  #19  
HyperMKIV
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sorry, they're still not on the car yet...
Old 03-07-10, 10:14 PM
  #20  
javyLSU
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^Haha, Cary's been too busy playing with import models...

Javier
Old 03-08-10, 12:16 AM
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HyperMKIV
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Originally Posted by javyLSU
^Haha, Cary's been too busy playing with import models...

Javier
not since last tue...

i was playing with mini coopers today at an event my friends throw... those things are COOL...

might be selling the F for a couple mini coopers...

NOT!!!

ok...maybe i'll just buy a used one for a daily...

ANYWAY...i'll try to get the brakes on soon... i'm still having probs with the EGR valve on the 1st gen i'm driving while working on the F... plus, the F is going back to the painters to try and fix the bumper being so off color... *sigh*
Old 03-31-10, 10:32 PM
  #22  
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Hey. So quick question. Why are the ISF rotors only 1 direction for the drilled hole pattern?

Last edited by RedPhoenix; 03-31-10 at 10:49 PM.
Old 03-31-10, 10:56 PM
  #23  
HyperMKIV
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Originally Posted by RedPhoenix
Hey. So quick question. Why are the ISF rotors only 1 direction for the drilled hole pattern?
Aren't they all like that??? I haven't seen a left and right rotor part number for rotors yet.
Old 03-31-10, 11:13 PM
  #24  
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Originally Posted by HyperMKIV
Aren't they all like that??? I haven't seen a left and right rotor part number for rotors yet.

just curious, buddy bought 2 but they were both the same. I just found out thats normal.
Old 04-01-10, 06:09 AM
  #25  
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The cooling vanes in the front rotor are non-directional. Lexus decided (as a cost savings measure) to only produce one part number for the IS-F front rotors. Each new part number they can avoid producing saves Lexus in excess of $1 million.

Javier
Old 04-01-10, 09:51 AM
  #26  
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^^^ Yeup.. Javy is right!!

Originally Posted by RedPhoenix
Hey. So quick question. Why are the ISF rotors only 1 direction for the drilled hole pattern?
The OEM Brembo rotors only have one part number for front and one part number for rear..

The vanes are Pillar Fin desgined and non direcional. Therefore hole pattern is irrelevant in this case.




It's funny that Lexus made the wheels directional in 2008 and 2009 with 4 different part numbers..
BUT for 2010 they made the wheel design symmetrical for front & rear.
Again only make one part number for front and one part number for rear the 2010 wheels..
Cutting down on cost while refreshing the wheel design.

Joe Z
Old 04-01-10, 09:56 AM
  #27  
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Oh and I am still looking for 2 piece rotor alternatives for front and rears along with a good set of pads...

Its time to move on from the oem rotors and pads. Great for what they desgined, but doesn't fit my needs..

Joe Z
Old 04-01-10, 10:21 AM
  #28  
lobuxracer
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The 360mm OEM size is going to be the biggest problem for aftermarket support. Everything else is 355mm. Trust me, I really understand the importance of just a couple of millimeters on a braking system.
Old 04-01-10, 10:38 AM
  #29  
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Originally Posted by lobuxracer
The 360mm OEM size is going to be the biggest problem for aftermarket support. Everything else is 355mm. Trust me, I really understand the importance of just a couple of millimeters on a braking system.
Yeah .. kinda makes me feel like it was done on purpose..LoL
You just can't find 360mm rotor rings..

The Rear 345mm rotors are easy..
Actually, Brembo already has 2 piece GT Rotors (345x28) specifically desgined to work with our rear OEM caliper.. simple rotor swap!!

They are only $1700 each.. (drilled or slotted)

You can also get the Brembo GT Kit for the Fronts for $4350..
Includes new 6 piston calipers and 380x32 - 2 piece rotors and all the other stuff for installation.

Joe Z

Last edited by Joe Z; 04-01-10 at 10:47 AM.
Old 04-02-10, 01:31 AM
  #30  
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i just bought the raybestos rotors and should have them next week. for as many rotors i go through it was worth a shot. i would love 2 piece but wont fit my set up. hurry up and someone make them.
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