Rear discs RS5/S4

[Stu2w]

HI all.

I have a late 2013 S4.
I have done the big 8 pot front brake upgrade.

I want to fit 8T0 615 601 rear discs to it so they match the fronts.
Is the RS5 rear pad carrier different to the S4 pad carrier or are these the wrong discs?

Thanks stu.

 

[V6 Quatt]

Tried the same on my A4 was told setup is different hub arrangement

 

[desertstorm]

As above the RS5 rear discs have a different offset to the A4/ RS4 discs as they use a different rear hub on the RS5.
You could fit the RS4 rear discs. Most people probably wouldn't notice the flower style on the rear and not on the front.

 

[Stu2w]

If I'm going to have the rear discs I want the front to match. Which means that a pair of discs which have done 200/300 miles will be up for sale! Genuine Audi/lambo discs. )
Worked out to have all discs in the roator style cost price £1130+VAT through our company.
Someone told me that B7 RS4 rears fit? Is this true?

 

[desertstorm]

Not sure about the offset with a B7 RS4 rear disc but I do know they are slightly smaller. A B8 S4/RS4 rear disc is 330mm diameter a B7 RS4 disc 325mm.