along with a universal fit model

if you have 5 lug on your S13 please select the Nissan S14 Angle kit

It is common to achieve 100 - 200% increases in boost over the base spring pressure

performance flywheel and associated hardware including bearing

- FPR12 M Pro\n

Clutch Kit - Xtreme Performance Heavy Duty Organic 230Nm 540kg (50% inc.) KNI20002-1A Others along with a universal fitXtreme 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 230Nm Clamp load 540kg 50% Increased over standard Organic Friction Discs Heavy