S14 / S15 kit is for the 5 lug spindles

and the only feature that rolled over from the Gen4 range was the mounting orientation

The zero-offset butterfly valve is subjected to exhaust drive pressure equally on both halves of the valve

Stronger inner ball joint design over OEM and older Wisefab version

JR Wheels JR37 21x10 ET10-64 5H BLANK Glossy Black CB: 74,1 Merchendise S14 / S15 kit isPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x120. 6, 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, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64