Direct replacement REAR cross-drilled brake discs for the E38 740I/IL, E31 840i/ci, 850i/Ci/Csi. These rotors feature a unique black electro-coating that is designed to prevent corrosion. Each rotor is e-coated then double-ground and balanced to ensure an even surface with no vibration. The e-coating is the best anti-corrosion protection currently available in replacement rotors. Most aftermarket rotors are not coated, allowing surface rust to form right away, which is unattractive when brakes can be seen through your wheels.
A cross-drilled rotor helps to release gases that build up between the rotor surface and an out-gassing brake pad. Without an escape, this thin layer of gas will cause a delay until the pad cuts through gas layer. The holes in our rotors allow the gases to escape, giving better braking performance and a sportier look.
This item fits the following BMWs:
1995-2001 E38 BMW 740i 740il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
14 x 14 x 10
Price: $187.90 (USD)
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