Supertech

Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit

BLOX Racing

BLOX Racing B16A - B18C1-5 (1.6L - 1.8L DOHC VTEC) Performance Valve Spring

BLOX Racing

BLOX Racing B18A-B B20 (1.8L - 2.0L DOHC) Performance Valve Spring

BLOX Racing

BLOX Racing Dual Valve Springs for DOHC VTEC

BLOX Racing

BLOX Racing Dual Valve Springs for H22A (2.2L DOHC VTEC)

BLOX Racing

BLOX Racing Single Ti Retainer (for BXPT-10400)

BLOX Racing

BLOX Racing Ti Retainers for D16Z-Y (1.6L SOHC VTEC)

BLOX Racing

BLOX Racing Ti Retainers for K20A-3 Z1-3 (2.0L DOHC i-VTEC) / K24A-3 (2.4L DOHC i-VTEC)

BLOX Racing

BLOX Racing Valve Springs for F20C/F22C (2.0L-2.2L DOHC VTEC)