RS5 B8 brakes on RS4 B5

[zeke]

We all know that the RS4 B7 rotors work on the B5, and that we can used either the RS4 B7 brake pads or the RS6 C5 brake pads, but can we used the BS5 B8 rotors and brake pads on our B5?

[jordan]

RS5/RS4 B8 discs are the same offset as C5 RS6 discs so won't be direct fit on a B5.

Pads should work though as they use the same 8 pot caliper.

[zeke]

Gracias, what else can we used?

Can we used r8 part num for b disc 420615301D ?