• GSC Power - Division Exhaust Valve Set +1mm | 30mm 23 - 8N Stainless Alloy FA20 Subaru BRZ 2014+ / Scion FRS 2014+ | 2133 - 8 - JDMuscleValvesgsc2133-8

GSC Power Division

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GSC Power-Division FA20 23-8N Stainless Alloy Exhaust Valve Set +1mm 30mm - Set of 8

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GSC Power Division GSC Power-Division FA20 23-8N Stainless Alloy Exhaust Valve Set +1mm 30mm - Set of 8
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Fitment

Please Note: Engine application: Subaru / Scion FA20 as listed by GSC for 2014+ BRZ / FR-S / 86 applications. Confirm FA20 engine fitment before ordering.

Description

The GSC Power-Division FA20 23-8N Stainless Alloy Exhaust Valve Set +1mm 30mm - Set of 8 is a performance engine valve set for the FA20 engine, built for high-output engine builds where material strength and thermal durability matter.

  • Part number: 2133-8
  • Exhaust valve set, +1mm oversize
  • Head diameter: 30mm
  • Material: 23-8N stainless alloy
  • Quantity: Set of 8

Frequently Asked Questions

  • Does this fit my car? This set is for FA20 engines in the Subaru BRZ / Scion FR-S applications listed by GSC as 2014+. The +1mm oversize head requires matching cylinder head work.
  • What is included in the box? The box contains a set of 8 exhaust valves.
  • What material are the exhaust valves made from? The exhaust valves are a 23-8N stainless alloy, used for high heat capacity while maintaining longevity.

Shipping and Delivery

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Warranty and Support

For GSC Power Division warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

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