This center cap originally fits: JR3 (15-16")

revised cambergain and bumpsteer for maximum grip

Type: JRWA1

this provides better turbo response and greater sensitivity when managing boost pressures

Clutch Kit - Xtreme Performance Heavy Duty Cushioned Ceramic 800Kg (30% inc.) 570Nm KNI24010-1C JR39 This center cap originally fits:Xtreme Performance Cushioned Ceramic kit 1C Recommended for: Motorsport ApplicationsThese kits are available with cushioned ceramic friction discs and are designed for motorsport applications where higher heat and torque capacity is required. These can also be used in some road applications. Specifications: Torque capacity 570Nm Clamp load 800Kg 30% Increased over standard Cushioned Ceramic Friction Disc Heavy Duty Pressure Plate Kit contains