All the metal components on Wisefab Nissan Skyline R33 front suspension are from high strength steel

The Motorsport Version is without doubt the most suitable for the extreme conditions associated with endurance styles of motorsport

This center cap originally fits: JR11 (15"-18")

while the locking collar design allows for quick spring changes

The award-winning Kompact EM series Blow-Off Valves

Clutch Kit - Xtreme Performance Heavy Duty Organic 600kg (45% inc.) KMI22006-1A JRX4 All the metal components onXtreme Performance sprung organic kit 1A Recommended for: Street use in vehicles with minor engine modifications. Sprung organic clutch kits offer exceptional driveability for vehicles used daily but also have performance modifications. The sprung organic disc offers improved dampening which reduces the shock loading on the transmission. Specifications: Torque capacity Nm Clamp load 600kg 45% Increased over standard Organic Friction Discs Heavy Duty