# My '01 Audi S4 progress

**URL:** <https://forums.speedlife.net/t/my-01-audi-s4-progress/22563>\
**Category:** Builds\
**Created:** [January 4, 2007, 11:28am UTC](https://forums.speedlife.net/t/my-01-audi-s4-progress/22563 "2007-01-04T11:28:22Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![Justin](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/justin/32/7459_2.png) [@Justin](https://forums.speedlife.net/u/Justin)\
**Post date:** [January 4, 2007, 3:03pm UTC](https://forums.speedlife.net/t/my-01-audi-s4-progress/22563/17 "2007-01-04T15:03:15Z")

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> [@Jagermeister](#):
>
> Whatever you decide to do for brake rotors, double check to make sure you get the right hat size.
> 
> My A6 uses the same size rotors but they come in 16.5mm and 22.7mm hat sizes. Not sure if the S4’s are the same way, but you definitely want to check on it.

Only one size for the S4

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