Brian Crower Spring and Titanium Retainers Subaru WRX / STI EJ205/EJ257 2002-2017

In Stock (57)


Brian Crower Subaru EJ205-WRX/EJ257-STi Single Spring & Titanium Retainer Kit


Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances. It is recommended that you upgrade valve springs whenever you change cams. Brian Crower valve train components are a great choice for your STI – they are top quality at an unbeatable price! Kit includes 16 single coil valve springs and 16 titanium retainers.

Spring Pressure:

Seat: 1.420(in) @ 60 lbs, Open: 1.000(in) @ 160 lbs, Coil Bind: 0.860(in)

No machine work required.

Part Number: BC0600

SKU: BC0600

Vendor: Brian Crower

Additional information

SKU BC0600
Carb Compliance Yes
Prop 65 Unknown
EPA Approved N/A
Weight 1.7 lbs
Dimensions 5.2 × 5 × 2.8 in