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Supertech Black Nitride Race Dished Valve Set - Subaru WRX STi Turbo DOHC (EJ20)

Supertech Valve made in one piece forged stainless steel. Supertech Performance uses mainly SAE EV8 (UNS S63008) for the Intake and Exhaust valve. Black nitride layer reduces power loss thanks to less valve-guide friction.

Supertech Performance apply's different heat treatments to this material to obtain different hardness and ductility in accordance to application and budget (Street Performance or Heavy Duty Racing).

Vehicle/Engine applications: Subaru 2.0L WRX STi Turbo DOHC (EJ20)

Sold as a 16pc set (8 intake / 8 exhaust standard sized valves)

Supertech Black Nitride Race Dished Valve Set - Subaru WRX STi Turbo DOHC (EJ20)

Regular price Sale $232.29 Sale price MSRP $378.08
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Free Shipping
Free standard shipping applies to this item within the continental United States. Orders shipped to Alaska, Hawaii, Virgin Islands, Canada, Puerto Rico, Guam, and PO/APO/FPO boxes are subject to additional shipping charges.
Ships: 1-5 business days
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
Brand:Supertech
SKU:SIVN-1010/SEVN-1010
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