Dependent on rim width and ET

high performing 60mm external wastegate designed for control strategies that actively bias the top chamber with increased pressure for large boost bandwidth operation

This also aids in valve & guide cooling which further extends service life in demanding environments

Revised steering geometry (trail and Ackermann)

JR Wheels JR28 21x10,5 ET15-55 5H BLANK Hyper Black CB: 74,1 JR39 Dependent on rim width andPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x127, 5x130 ET: 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