Rear Right Brake Rotor, SHW - F90 M5

This part is listed by BMW as BMW part number 34 21 7 991 104 (34 21 7 991 104) and is described as a Right Rear cross-drilled and floating brake rotor for 2018+ F90 M5.

Purchasing OEM-spec rotors guarantees high-quality castings and tolerances to reduce warping and vibration while also ensuring an exact fit. These rotors work well with any street, street/track, or dedicated track/race pads in our catalog. These rotors typically hold up very well to the stresses of track and autocross, however, we recommend floating and/or slotted rotors for customers using their cars on track regularly.

SHW is the original manufacturer for the 2-piece lightweight floating brake discs found on nearly all BMW M and M Sport models. SHW's market-leading engineering and design has produced brake discs that are lighter, improving gas mileage and reducing pollution, and stays cooler even under extreme conditions and challenging environments. With headquarters and brake disc production in Germany, SHW is a Tier 1 supplier to several German brands including BMW and BMW M Gmbh, as well as other European and American brands. All SHW brake discs are TUV approved and made in Germany using the same foundries used for their original equipment rotors.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.