BC Brian Crower Valve Springs and Retainer Kit for EJ25 Subaru WRX STi Spring:Single Spring - Titanium Retainer Kit • Designed for Crew Cab

• Designed for Crew Cab 5

The damper's outer diameter is 5

Part Number: Male -AN to Female -AN Size: 16716 -6AN 16718 -8AN 16720 -10AN 16722 -12AN

They feature wide aperture slots that draw cool air into the braking contact and reduce the temperature to prevent brake fade

BC Brian Crower Valve Springs and Retainer Kit for EJ25 Subaru WRX STi Spring:Single Spring - Titanium Retainer Kit • Designed for Crew CabBC Brian Crower valve spring and titanium retainer kit for the WRX and STi models with the EJ20 and EJ25 engine. Designed for high RPM, BC valve springs by PAC Racing are crafted from the highest grade, ultra clean chrome silicone alloy and undergo proprietary processing for consistent pressure. BC titanium retainers are CNC machined from 6AL4V titanium round bar to exacting tolerances. Please Note: Pictures are for reference. Vehicle Fitment: 2002