Stoptech BBK sizing

[2001S4CT]

Ok so I purchased a used set of Stoptech BBK I always thought they were the 332mm because I got it for cheap cheap but I co worker of mine says that they are 355mm I don't know why now I'm wondering

How can I tell?

[AudiSportB5S4]

if you have stock rims which i think you do, you have the 332 kit. 355 kit requires an 18 inch or better rim

[volks88]

measure the disc

[JayyyyyC]

yea I think measuring the rotor would be your best bet just to be sure

[ram74]

The Kit you bought was a 332

[WMi_S4]

fit stock brakes=332

[2001S4CT]

The Kit you bought was a 332

now I know cause you know exactly who I got it from. Saw your car there on Friday I believe nice looking like always

[ram74]

now I know cause you know exactly who I got it from. Saw your car there on Friday I believe nice looking like always

Thanks, yeah that was me.