This center cap only fits: JR10 wheels which originally have flat center caps

Hydrophobic effect and protection from water

Hub to hub length (track) is the same as E90

This wheel shouldn't be combined with JR3 15x7

This kit assumes coilovers to adjust ride height and use spring around the shock not on rear link

Concaver CVR5 21x9 ET10-54 BLANK Brushed Bronze CB: 74,1 JR28 This center cap only fits:PCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x127, 5x130 ET: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54