The sprung organic disc offers improved dampening which reduces the shock loading on the transmission

Base Spring Options from 6psi to 42psi

This little blow-off valve might look small

meaning it is easily adapted from the standard 50-50 setup to either a full recirculating or full vent-to-atmosphere valve

Suits Turbosmart Gen 4 & 'other' 38/40mm V-Band's

JR Wheels JR46 19x10 ET15-51 5H BLANK Platinum Bronze CB: 72,6 JR6 The sprung organic disc offersPCD: 5x100, 5x105, 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120 ET: 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51