Kelford EJ WRX/STi Valve Springs (KVS109-STi)

Kelford valve springs for the EJ Subaru WRX and STi. These springs are a direct OEM drop-in fit made with high performance PACALOY materials for durability. Designed for use with the OEM retainers. Includes a set of 16 valve springs.

Vehicle Fitment:
EJ20/EJ25
2002-2014 Subaru WRX
2004-2021 Subaru STi

Specs:
• Durable PACALOY construction
• High-performance valve spring set
• 85lb seat pressure at 36.00mm install height
• Coil bind is at 22.00mm
• For use with OEM retainers

Includes:
(16) Valve Springs