Brake discs GiroDisc or OEM BMW

I just ordered pads, rotors and sensors for my 16 M235i. Cost out the door was $1000 for BMW OEM parts. Rotors are each unless it's bought in a kit. ($177 each) Rotors are likely smaller on the rear wheels.

S2000 1 piece oem rotors last 2 weekends

Girodisc s2000 oem size 2 piece rotors lasted me almost 2 years of heavy tracking. They only died because my hawk er1 pads took a chunk out of one. They still had plenty of thickness

Girodisc rotors are awesome and well proven across many vehicle brands.

I'd buy a set of Girodisc rotors. They will last 10 times longer than crap audi rotors.

Definitely approaching end of life. I wouldn’t have a safety concern just yet but you’re getting close. Go with Girodisc for your next set. They’re more expensive but they are amazing.

I've installed drilled and slotted rotors on my pickup, BMW X5, and just ordered a set for my BMW Z3. I live in the mountains, drive spirited, and definitely have improved braking performance with them. Make sure you bed the pads in correctly.

i bought used 2011 528i RWD N52 engine with 120k km 5 years ago.

currently sitting at 179k km.

brake discs/pads/fluid

Update for all those following along. My brakes were the best they've ever been today - on a very, very hot day (feels-like temp over 100). I had a vibration with light brake pressure, but pressed on giving more pressure and found that as the brakes got more heat in them, and I went deeper into the braking zone, the vibration disappeared. All was well, but after checking the rotors, they appear to have developed cracks.

have drilled and slotted rotors for it with pads not installed, only problems are it needs the new brakes installed the current ones are warped

the 325 rotors are tiny and have pitiful heat capacity