KVS97 | EJ20 STi V4 Springs
SUBARU WRX Version 3 - 4 (STI). High performance valve spring set. The OEM STi retainer needs slight maching to fit these springs. 87lb seat pressure at 42.00mm Installed Height.
Special Order Item
This is a special order item, after your order is placed, we send the order to our supplier. If you would like to know the ETA of a specific product, please email us: sales@thrashgaragenz.com