Quote:
Originally Posted by Radiation Joe
The second is more subtle, and can only be fixed by replacement. The stock BMW calipers are heavy. Multi-piston calipers are significantly lighter. However, 99% of the people that buy multi-piston brake upgrades also buy oversized rotors which defeats the advantage of the lightweight caliper.
|
I just wanted to point out that even the oversized rotors are lighter than the OEM E92 M3 rotors.
OEM Front Rotor ____Brembo ______StopTech
26.6 Lbs ___________24.8 Lbs ____22.01 Lbs
OEM Rear Rotor _____Brembo ______StopTech
22.8 Lbs ___________17.0 Lbs ____19.33 Lbs