[N/A]

What parts do I have to use to swap the WRX rear ventilated brakes onto the 99RS? Reason I ask is that there is a wrecked WRX at a local yard and I am thinking about swapping out the non-ventilated discs for something better since I already have a set of 4 piston fronts.

 

[Pikeadon]

I don't think the WRX has ventilated rear disks. I think only the fronts are ventilated. The RS actually has larger rotors 10.5 vs. 10.3 on the WRX.

 

[N/A]

Even on the RA model. Just to clarify its a older JDM model not a newer WRX or a US model.

 

[Pikeadon]

I don't know then. I thought you were talking about the US spec.