Supertech Black Nitrided Intake Valve +1.0mm (37.0mm) Single STD Length - Subaru EJ20/EJ25 Turbo DOHC
Supertech Black Nitrided Intake Valve +1.0mm (37.0mm) Single STD Length - Subaru EJ20/EJ25 Turbo DOHC is backordered and will ship as soon as it is back in stock.
Shipping & Returns
Shipping & Returns
Shipping is calculated at checkout. Some oversized products require additional freight shipping. See our Shipping and Return policies for complete details.
Supertech Black Nitrided Intake Valve +1.0mm (37.0mm) Single STD Le...
Will it fit my Subaru?
Check the fitment notes in the description. Still not sure? Send us your year, model and trim and we'll confirm before you order.
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More from Supertech
Description
Description
Supertech part number SIVN-1014.
Fitment / specs
- Supertech chart: SIVN-1014 — intake head 37.00mm (+1.0mm oversize), stem 5.96mm, length 104.35mm (STD length; not the /2 short).
- OVERSIZE SINGLE: requires valve-seat enlargement/machining for +1mm intake — not drop-in STD 36.0mm. Sold as 1 valve (drop-ship).
- For EJ20/EJ25 WRX/STi turbo DOHC. Order quantity to complete head; confirm against SIVN-1014-2 short if length differs.
Product details
- Brand: Supertech
- Part number: SIVN-1014
- Category: Engine Components / Valves
- Shipping weight: 3 lb
- Live T14 stock at check: qty 4 (0 PA|0 TX|0 IN|4 NV)
- Price basis: MAP
Sources: manufacturer/dealer application charts checked 2026-11-06 America/Detroit.
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