GSC Single 32mm Exhaust Valve Subaru Impreza WRX STI EJ257 04-07

 USD  USDPrice range: $25.21 USD through $45.06 USD

Select your vehicle to confirm fit

GSC – Valvetrain. Fits Subaru WRX STI GD, Subaru WRX STI GR/GV, Subaru WRX STI VA.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
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For those running high horsepower, high EGT set ups that need a valve that will last in 2000F conditions. The Super Alloy Exhaust valves have Chrome polished stems to create a smooth, durable finish for added life and better lubricity especially when paired with the GSC Manganese bronze valve guides. Strength, heat resistance and performance are engineered into every valve. Under head dish is maximized for weight savings while swirl polished and backcut heads promote better air flow without sacrificing durability.

Features:

  • Standard Size
  • 23-8N Stainless material
  • Chrome polished stems
  • Under head dish design
  • Swirl Polished
  • Backcut heads

Fitment:

  • Subaru WRx EJ205 2002-2005
  • Subaru WRx STI EJ257 2004-2007 | 2008-2014 | 2015
  • Subaru WRx STI EJ207 2002-2007 | 2008-2014 | 2015
  • Subaru Legacy EJ257 2005-2006
  • Subaru Outback EJ257 2005-2006

Notes:

  • Sold individually
  • Pictures for marketing purposes only, actual product may vary

Other Part Numbers:
GSC #GSC-2011-01

Proposition 65

⚠WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Fitment: Subaru WRX STI GD (2004-2007); Subaru WRX STI GR/GV (2008-2014); Subaru WRX STI VA (2015-2021)

Please confirm year, trim and engine before ordering.

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