Stoptech BBK

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Jul 2, 2012 | 10:17 PM

#16

Hoovey689

2UR-GSE Owner

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From: California

Correct the factory are 4-pots, but the rotors themselves are 14.0" or 355mm if you will.

Jul 3, 2012 | 09:22 AM

#17

Dharp65

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Joined: Apr 2012

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From: GA

I need cross drilled rotors for the 4gs, any ideas where to get them?

Jul 3, 2012 | 09:29 AM

#18

x838nwy

Driver School Candidate

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From: n/a

Will these fit the 450h??

Thanks

C

Jul 3, 2012 | 09:42 AM

#19

mrpartsman

Thread Starter

Lexus Test Driver

Joined: May 2012

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From: ca

The F SPORT already has the big brakes on it,the 3Gs and thegs has the same pads on it, I think they only changed the rotors on it, but about the 450H , don't know about that.

Jul 6, 2012 | 09:41 AM

#20

Stormforge

executive matchup

Joined: Apr 2008

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From: BC

congrats on the stoptech bbk, gonna look awesome. editted thread title for clarity, thx

Jul 6, 2012 | 09:52 AM

#21

masboy

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From: OHIO

nnniiceee !!! so this fit on 3GS as well ?? how much for this kit ?

Jul 6, 2012 | 10:56 AM

#22

rominl

exclusive matchup

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From: Lovely OC

Quote:

Originally Posted by masboy

nnniiceee !!! so this fit on 3GS as well ?? how much for this kit ?

if you want just get the fsport brakes, stoptech makes them

Jul 6, 2012 | 11:22 AM

#23

djpeakSD

Lead Lap

Joined: Mar 2012

Posts: 426

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From: California

Besides looks I'm not sure why you would need to upgrade the brakes on an Fsport cause these brakes are the bomb!

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Jul 6, 2012 | 12:28 PM

#24

mrpartsman

Thread Starter

Lexus Test Driver

Joined: May 2012

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From: ca

if you have the F Sport brakes do not touch it,those brakes are very good, mine is the regular one , which i am going to a six piston and hopefully 4 piston in the rear by next month.

Jul 6, 2012 | 02:44 PM

#25

e39ng

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Joined: Jun 2008

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From: Bay Area, CA

I have the fsport bbk from my previous 3GS. Anyone knows if they will fit 4GS??

Jul 7, 2012 | 09:05 AM

#26

IAMJAVEDG

Lexus Champion

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From: FL

Quote:

Originally Posted by e39ng

I have the fsport bbk from my previous 3GS. Anyone knows if they will fit 4GS??

There's only one way to find out! Try it

it might fit.

Jul 7, 2012 | 11:38 PM

#27

Joe Z

Lexus Fanatic

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From: Under an IS F since 2008

FYI for All..!!

Quote:

Originally Posted by masboy

nnniiceee !!! so this fit on 3GS as well ?? how much for this kit ?

Due to Legal contracts... StopTech no longer sells BBK's for the 2006 to 2011 GS or 2006 to 2012 IS models.. (at this time)

This all started around 2007-2008 when they were contracted by TRD USA to Launch the Lexus "F-Sport BBK" Accessory upgrade package.

I don't think we will be seeing F-Sport Blue BBK's for the 2013 GS..

BUT the Red StopTech Calipers do look awesome..!!

Joe Z

Jul 11, 2012 | 05:50 PM

#28

javyLSU

2IS OG

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From: New Haven, CT

I can't yet find part numbers for the 2013 GS calipers and discs to compare and confirm, but given the fact that the specs are exactly the same as the previous GS350 brakes, I'd guess (and I'm a pretty good guesser when it comes to aftermarket brakes for Lexus) that this same StopTech caliper/disc combination will fit both 4GS and 3GS models.

Javier

Jul 11, 2012 | 06:08 PM

#29

Hoovey689

2UR-GSE Owner

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From: California

Quote:

Originally Posted by e39ng

I have the fsport bbk from my previous 3GS. Anyone knows if they will fit 4GS??

Rotors and Calipers always fit. It's the bracket the may be different

Jul 12, 2012 | 11:27 AM

#30

Joe Z

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From: Under an IS F since 2008

My Point of View is a no at this time...

Quote:

Originally Posted by javyLSU

For the Basic (RWD) GS 350, the data shows the Calipers are carry overs, from prior years..

Example:
47730-22460 RH

The two piece rotors are not going to be carry overs..

Example:
43512-30350 RH

Neither are the hubs....

Example:
43550-30050 RH

Now there is just no way to know if these new GS rotors & hubs all "line up" the same way, when compared to the prior years..

Of course you & I already experienced that, when you test fitted IS-F Brakes onto your IS350..

~ Joe Z

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