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Posted: **Fri Feb 07, 2014 7:12 pm**

Hi

Does any one know if the 370mm rs3 front discs, pads and callipers will bolt on a rs4 please? I think the rs4 is 360mm so not sure if the disc will rub anything.

Posted: **Sat Mar 12, 2016 8:10 pm**

rs3/tt caliper and ttrs disc,rs3 discs too deep,you need to modify bracket and they'll go straight on

RS246.com Forum :: The World's #1 Audi R, S and RS Enthusiast Community

rs3 front brakes on a rs4 b5

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Re: rs3 front brakes on a rs4 b5