Brake discs OEM BMW or OEM Toyota

Saves energy when braking. Its really satisfying to see the range go up when slowly braking downhill. This also saves your brake discs from wearing out fast, (just remember to use the brakes some times so they dont rust).

I usually just use the built in threaded rotor removal bolt holes on Toyota rotors, they usually work very well... Much better than beating the shit out of the rotor with a sledge hammer, all that does is hammer the wheel bearings to death unnecessarily.

I will say this that I have noticed a measured difference in my vehicle's ability to stop and in the Brake bite is more pronounced

Today I actually saw a car where the wheels had fallen off. I had to dodge a brake disc in the road lol.

Just an FYI. I just did the brakes and rotors on my LS430. Brake pads are the easiest job ever did. it's just a pin and a clip. Rotors require removing 4 bolts and replacing them as they are drop bolts. Still easiest brake job I have done on a car and I did for around I think 400 with OEM parts

Ever notice how BMW does not use cross drilled rotors. I think Porshe is also open about the fact they only use them for the looks. HMMMM

Tried aftermarket rotors on my Toyota corolla. Warped them twice within 6 months. Used cheapies from orielly's. Put Toyota rotors on, been fine ever since.