Duke48

I've just mounted new rotors. The runout on left rotor (on the edge) is 0.05mm and the right is 0.10mm. I need new hubs(Poland), Porsche doesn't offer new non M030 hubs, is there any company that produces replacement?

walfreyydo

Are you sure its not the wheel bearing/race? Any looseness or play in the hub?

T&T Racing

Did you adjust the preload on the bearing by adjusting the nut?
The proper preload is when the washer can just slide by forcing with a screw driver. Check Clark's Garage website for procedure

AkechiMotors

Not cheap, but if you can't find another solution:

https://racersedge-inc.com/m030-and-...44-turbo-hubs/