Hoovey689

iTrader: (16)

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

Dharp65

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

x838nwy

Will these fit the 450h??

Thanks

C

mrpartsman

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.

Stormforge

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

masboy

iTrader: (30)

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

rominl

iTrader: (4)

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

djpeakSD

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

mrpartsman

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.

e39ng

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

IAMJAVEDG

iTrader: (5)

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

Joe Z

iTrader: (10)

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

javyLSU

iTrader: (21)

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

Hoovey689

iTrader: (16)

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

Joe Z

iTrader: (10)

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