Kelford Valve Springs and Retainers for Subaru EJ WRX/STi (KVS1847-BT) Wilwood For synchronized or none synchronized

For synchronized or none synchronized gearboxes

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FIC 2150CC (IS902-2150H)

• Custom Kiggly Dowels

Kelford Valve Springs and Retainers for Subaru EJ WRX/STi (KVS1847-BT) Wilwood For synchronized or none synchronizedKelford beehive valve spring and titanium retainer kit for the EJ Subaru WRX and STi. This kit is required for use with some of the Kelford cam sets. Includes 16 springs and 16 retainers. Springs feature Nano peen and gold nitride surface finishing treatments for superior endurance. High frequency, increased seat pressure, low open pressure. Vehicle Fitment: EJ20 EJ25 2002 2014 Subaru WRX 2004 2021 Subaru STi Specs: Ovate wire, PACALOY Beehive Springs