PN32004 DISC PAD SET NiBK JNBK REAR KIT FOR BMW 2 Series : M235i Rear Axle Brake Jan 14~ 3.0L F22 N55B30A BMW M Series: M3 Rear Axle Brake Oct 11~ 3.0L F80 S55B30A BMW M Series: M4 Rear Axle Brake Jan 14~ 3.0L F82 S55B30A Rim:Ø: 370 mmBECAUSE OF THE COMPLEXITY OF BRAKE SYSTEMS IF YOU ARE NOT SURE ABOUT THE ITEM YOU ARE CHOOSING ! THEN EMAIL THE FOLLOWING INFO TO US, TO INVESTIGATE ALL INFO IS REQUIRED, IF YOU DONT, THEN WE WILL JUST DELETE YOUR EMAIL. A) 17 DIGIT VIN NUMBER B) YEAR MODEL + ENGINE SIZE C) ANY OTHER PERTINENT INFOMATION SET INLCUDES 4 OR 8 DISC PADS DEPENDING ON MODEL 1 SET OF DISC PADS WILL DO 1 AXLE (2 WHEELS) QUICK DETAILS > Location Rear Axle Brake Length 1 97. 5