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

This center cap only fits: JR12 (18") wheel

while also eliminating stalling and significantly reducing the chances of low speed compressor surge

The GenV Plumback RacePort valve is a heavy-duty recirculating and plumb back diverter valve/dump valve that relies on the technology and advances that came before it

Recommended for: Street use in vehicles with minor engine modifications

Clutch Kit - Xtreme Performance Heavy Duty Organic 630Nm KGM26032-1A Feal suspension This center cap only fits:Xtreme 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 630Nm Clamp load Increased over standard Organic Friction Discs Heavy Duty Pressure