Specifications
- Brand
- GSC Power Division
- Part #
- 2014-01
- UPC
- GSC2014-01
GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 37mm Head (+1mm) - Single
$20.81
Fits 1999-2014 Subaru Impreza. GSC P-D intake valve with a 37mm head (+1mm oversized) for improved airflow.
Key Features
- Fits 1999-2014 Subaru Impreza, 2005 Saab 9-2X, and 2015 Subaru WRX STI.
- Features a 37mm head diameter, which is 1mm larger than the factory specification.
- Chrome polished finish helps reduce friction during operation.
- Designed for EJ205, EJ207, and EJ257 engine applications.
- This is a single intake valve.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Fits these vehicles
- Saab 9-2X 2005
- Subaru Impreza 1999-2014
- Subaru WRX STI 2015
Product Details
This GSC Power Division intake valve features a 37mm head, which is 1mm larger than stock. This increased diameter helps improve airflow into the combustion chamber, especially noticeable when you're rebuilding the top end of your EJ205, EJ207, or EJ257 engine. The valve itself is chrome polished, a finish that helps reduce friction as it moves within the valve guide.
Built for performance applications, these valves are a solid option when you need to replace worn-out components or are looking to make more power. The +1mm sizing is a common upgrade for tuners aiming for better volumetric efficiency. Make sure to check your cylinder head's valve seat compatibility for the larger diameter before installation.
Specifications
- Brand
- GSC Power Division
- Manufacturer Part #
- 2014-01
- UPC
- GSC2014-01
Frequently Asked Questions
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GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 37mm Head (+1mm) - Single