Hey CL,
I just purchased the RR-Racing two-piece rotors (front) in the slotted design. I'd like to keep with the "slotted" theme for the rear, but am not ready to invest in 2-piece rotors for the rear yet. So my question is: will the RC-F rear rotors fit the IS-F? I know they switched to a larger caliper for the RC-F (4 piston) but kept the rotor diameter the same. I tried searching, but couldnt find anything on the topic.
Thanks,
-R

 

I don't think it's been tried I have slotted rotors in front with the stockers in back. One of my friends, also with an ISF, reminds me, every time he sees my about my unmatched rotors

Lou

 

My "assumption" is that they should fit. Im basing this on the fact that rear upgrade kits seem to be the same for IS-F/RC-F, but it would be nice to confirm.

 

If the wheels are interchangeable then there's a great chance they will.

 

^^^^And the wheels are. I'm running RCF wheels on my ISF.

Lou

 

The RCF rear do fit, we are running them on our race car. We will be shipping our RCF 2 piece rotors (made by Girodisc) starting next week.


Rafi



RR-Racing ISF & RCF 2 piece competition rotors (rear)

 

looks nice. are your rotors same price as stock RC F?

 

Awesome, thanks for the info Rafi!
-R

 

You are kidding right These are very high quality competition rotors, fully floating design, much lighter weight than stock, etc, etc... Price will be $1950 a set front/rear, plus we will have package deals with Carbotech pads.

Rafi

 

I never kid about money.

 

Does RCF rear 4 pot fit on ISF?

 

for Girodisc, Martin has a solid product.

 

I want to know that too

 

Rr racing are using the rears from the rcf.

 

They are using RC-F rotors, but are they using RC-F calipers?