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F Sport Brakes on a 450h?

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Old 04-20-11, 08:06 AM
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EleeGS
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Default F Sport Brakes on a 450h?

It does not seem to be listed as available for the hybrid. Any opinions? Not sure how they would affect the regenerative braking.
Old 04-20-11, 09:37 AM
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Stormforge
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i believe f-sport brakes will fit no problem whatsoever. doesn't affect regenerative braking.
Old 06-02-11, 06:22 PM
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Yup, Stormforge right. It wouldn't affecting regenerative braking.
Attached Thumbnails F Sport Brakes on a 450h?-imag00042.jpg   F Sport Brakes on a 450h?-imag00032.jpg   F Sport Brakes on a 450h?-imag00022.jpg  
Old 06-03-11, 06:06 PM
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Stormforge
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congrats on the f-sport bbk! how do you like them? and how do they compare to the oem brakes (ie: braking performance)?
Old 06-03-11, 08:22 PM
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Thanks, those are IS-F one (Brembo), only thing I could say is WOW!!!
at least I got 30% to 40% more braking power.
I use Project MU pads for front and rear, and they are really have a grip..... another thing about project MU is Dustless, so its similar like the OEM one.overall I very happy with the upgrade......

Last edited by SoCal_450h; 03-29-12 at 01:49 PM.
Old 06-03-11, 09:30 PM
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Stormforge
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Originally Posted by zz0122
Thanks, those are IS-F one (Brembo), only think I could say is WOW!!!
at least I got 30% to 40% more braking power.
I use Project MU pads for front and rear, and they are really have a grip..... another thing about project MU is Dustless, so its similar like the OEM one.overall I very happy with the upgrade......
my bad, i meant to say brembo (had f-sport in the brain) lol!

so the IS-F brembo bbk is a direct fit for our GSh? does brembo not have any direct application for GS?
Old 06-03-11, 10:00 PM
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Originally Posted by Stormforge
my bad, i meant to say brembo (had f-sport in the brain) lol!

so the IS-F brembo bbk is a direct fit for our GSh? does brembo not have any direct application for GS?
Yes, the rear just plug 'n play, the front you have to replace the wheel hub with the IS-f hub after that just a breeze......Brembo does have for application for GS. the reasons I choose this over Brembo GT are,
-1st the price wise.
For complete used set of IS-F calipers (Front and Rear) 6 pistons, new Rotors (Centric), new Brake Pads (Project Mu), new IS-F wheel hubs (front only), new IS-F front dust shields and new IS-F spare tire is about half price what Brembo GT (6 pistons) front brake systems.
-2nd
If I'm use Brembo GT brake systems, I can't use spare tire. Kind of paranoid driving without spare....
even though I saw on IS forum they use 25mm spacers to make it work.
https://www.clublexus.com/forums/is-...ipped-2is.html
-3rd
OEM parts.

Last edited by SoCal_450h; 06-03-11 at 10:15 PM.
Old 06-04-11, 09:15 AM
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rominl
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so with the isf brakes you can use the spare donut? i know the factory 18s don't fit over the isf brakes (doesn't clear diameter wise)
Old 06-04-11, 09:20 AM
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Originally Posted by rominl
so with the isf brakes you can use the spare donut? i know the factory 18s don't fit over the isf brakes (doesn't clear diameter wise)
Correct, because IS-F spare is 18" in diameter, instead 17" from stock one.
And Yes, the factory Wheels wont fit anymore.......

Last edited by SoCal_450h; 06-04-11 at 10:04 AM.
Old 06-04-11, 11:29 AM
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rominl
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hehehe, part of the problem of having bbk. but hey, it looks great and it WORKS!
Old 06-05-11, 07:20 AM
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looks very nice
Old 06-05-11, 02:46 PM
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Originally Posted by zz0122
Yes, the rear just plug 'n play, the front you have to replace the wheel hub with the IS-f hub after that just a breeze......Brembo does have for application for GS. the reasons I choose this over Brembo GT are,
-1st the price wise.
For complete used set of IS-F calipers (Front and Rear) 6 pistons, new Rotors (Centric), new Brake Pads (Project Mu), new IS-F wheel hubs (front only), new IS-F front dust shields and new IS-F spare tire is about half price what Brembo GT (6 pistons) front brake systems.
-2nd
If I'm use Brembo GT brake systems, I can't use spare tire. Kind of paranoid driving without spare....
even though I saw on IS forum they use 25mm spacers to make it work.
https://www.clublexus.com/forums/is-...ipped-2is.html
-3rd
OEM parts.
Great info, thanks, the GSh looks lovely!
Old 06-05-11, 04:48 PM
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Thanks, guys......
Old 01-18-12, 06:54 PM
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Not F-sport but I can also confirm no issues with the hybrid powertrain with a BBK
Attached Thumbnails F Sport Brakes on a 450h?-bbk1.jpg  
Old 01-18-12, 09:00 PM
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SoCal_450h
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Nice......Congrat, I've been following you from the beginning.....(https://www.clublexus.com/forums/gs-...s-i-faint.html)

Last edited by SoCal_450h; 01-18-12 at 09:08 PM.


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