Go Race Parts presents.. Our special on Supertech Performance Valves & Components! This listing is for a complete set of 16 Supertech STD Size Valves, 70LB Dual Springs, Retainers, Seats for. Subaru WRX STi EJ20/EJ25 applications. This listing includes Supertech part numbers. SIVN-1010 x 8 (intake). SEVN-1010 x 8 (exhaust). Head Diameter: 36.0mm (intake). Stem […]
Dedicated to finding you the right parts at the right prices. Family owned business supporting the car culture, Street, Track, Off-Road or Custom. Manley 22180-16 Valve Spring Set For Subaru WRX Ej20/Sti Ej25 NEW. Manley Subaru WRX/STI 16pc Valve Springs 1.050/. 755 (for use with 23180-16 Retainers). Brand Name: Manley Performance. Inner/ Outer: 1.050/. From […]
Fitment and Product Information. Manley 22180-16 Valve Spring Set For Subaru WRX Ej20/Sti Ej25 NEW. Brand Name: Manley Performance. Inner/ Outer: 1.050/. WARNING : This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer.
This listing is for one set of Brian Crower Valve Springs & Steel Alloy Retainers Kit for the Subaru EJ20 and EJ25 engines. Included = 16x Valve Springs + 16x Steel Alloy Retainers. Part Number = BC0600S.