This center cap only fits: JR9 (15-18")

or feed and drain hose selection and ensure the oil going to the turbocharger

Available in Motorsport and Compressed Gas versions

Check out the rear suspension kit for BMW E90 chassis

Revised steering geometry (trail and Ackermann)You could tune your steering geometry from the positive to parallel Ackermann in just a few minutes even at trackside without messing up an alignment

Xtreme Performance - Steel Backed Facing Clutch Kit KSU24001-1T JRX11 This center cap only fits:The Stage 1 clutch kit uses an upgraded pressure plate with increased clamping pressure, combined with an organic friction disc. Stage 1 delivers substantial increases in performance and power holding capability whilst retaining near factory type driveability, and is designed primarily for high performance road going vehicles. These kits feature a high quality cover with increased clamping force compared with standard, between 20 40% depending on the