demetri813

am trying to add more stopping power to the is350. I have the 19" that come on the f sport, I wanted to know can the RC F 6 piston brakes fit on the 2022 is350 f sport? or any of the 6 piston brakes fit on it. Any help is appreciated.

350phi

iTrader: (1)

Lexus RCF/GSF brakes does fit on that car. Bolts right up to the front.
go to your local lexus dealer and you can order the front calper, pin kit, brake pads, and rotors and you take them home and install it.

demetri813

thanks for help, I sure will give them a call and start the process. Thanks again

Tamtino

Would it fit in the back too or does it need minor modifications?

demetri813

Also, would I have to get the bigger dust shield since I have to get bigger rotors?

NateDogg79

if you ever get this going can you show us the part numbers?

and what color calipers are available?

350phi

iTrader: (1)

caliper bolts on to the back with an adapter but there's no solution on getting rid of the error code of the missing rear electronic caliper.
I suggest doing the front.

you can bend the dust shield in the front. the rear will have to trim the edge of the dust shield.

demetri813

Do I need to order the calipers from the 2022 RCF? Or would the 2020-2021 RCF calipers work as well. I can't find any threads on 2022 350 brake upgrades. Thanks for any help.

350phi

iTrader: (1)

any year RCF or GSF will work. they start at 2015.
The 2015 RCF is black with lexus logo
2016-20 had the black color caliper with F logo
2016-20 also had the orange color with F logo
2019-20 had the blue color caliper
2020 lexus GSF anniversary edition had the darker orange color caliper.
you will also need the fitting pin kit for the calipers.

350nuggets

What do you feel is lacking with the braking power of the stock IS calipers? If you want better braking, you should upgrade tires first.

LexoticJ

iTrader: (5)

big brake upgrade

ScytheDC

Stock brakes are perfectly fine. People just like spending money

twalls

Love this build so much... That's what's next for me since I got the Bags... BBK and Wheels

frid4

Note you will lose Electronic parking brake if you do the rears aswell. There is a kit available to have the parking brake work, low.is3 on insta sells it. Not sure who the Original manufacturer of the kit is.

NateDogg79

which part number is this caliper? was looking for red and this is pretty close
thank you