GSC Power Division Manganese Bronze Intake Valve Guide Traditional Set — Fits 1999-2015 Subaru EJ Series

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About GSC Power Division

GSC Power Division engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full GSC Power Division lineup with fast shipping and expert fitment support — order with confidence.

Premium Intake Valve Guides for Subaru EJ Performance

Upgrade your Subaru EJ-series cylinder head with the GSC Power Division Manganese Bronze Intake Valve Guide Set. These traditional-style guides are designed to provide a stable, low-friction environment for your intake valves, ensuring consistent performance even under demanding driving conditions. Manganese bronze is the industry-standard material for high-performance valve guides due to its exceptional wear resistance and ability to conduct heat away from the valve stem effectively.

Key Advantages

  • Enhanced Durability: Resists wear and tear better than factory-style guides.
  • Optimal Heat Transfer: Helps maintain stable operating temperatures for intake valves.
  • Precision Engineering: Manufactured to exact specifications for a perfect fit in EJ205 and EJ207 heads.
  • Improved Reliability: Essential for modified engines running higher boost or aggressive cam profiles.

Whether you are rebuilding a daily driver or preparing a track-ready Subaru, these intake valve guides are a vital component for ensuring the longevity of your valve train. The set of 8 provides complete coverage for your engine, allowing for a comprehensive refresh of your cylinder head. GSC Power Division is renowned for its commitment to quality, and these guides are no exception, offering the reliability you need to push your Subaru to the next level. Find these and other high-performance engine parts for your vehicle at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2005 Saab 9-2X Aero
1999-2001 Subaru Impreza L
1999-2004 Subaru Impreza Outback
1999-2005 Subaru Impreza RS
2002-2004 Subaru Impreza TS
2002-2014 Subaru Impreza WRX
2004-2014 Subaru Impreza WRX STI
2006-2007 Subaru Impreza WRX TR
2006-2007 Subaru Impreza WRX Limited
2006-2011 Subaru Impreza 2.5i
2007 Subaru Impreza WRX STI Limited
2009-2010 Subaru Impreza 2.5 GT
2009-2014 Subaru Impreza WRX Premium
2010 Subaru Impreza WRX STI Special Edition
2010-2011 Subaru Impreza 2.5i Premium
2011-2014 Subaru Impreza WRX STI Limited
2012-2014 Subaru Impreza Base
2012-2014 Subaru Impreza Limited
2012-2014 Subaru Impreza Premium
2012-2014 Subaru Impreza Sport Limited
2012-2014 Subaru Impreza Sport Premium
2015 Subaru WRX STI Base
2015 Subaru WRX STI Limited

Product Details

Product Description
Part Numbers
Sizing & Fit

About GSC Power Division

GSC Power Division engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full GSC Power Division lineup with fast shipping and expert fitment support — order with confidence.

Premium Intake Valve Guides for Subaru EJ Performance

Upgrade your Subaru EJ-series cylinder head with the GSC Power Division Manganese Bronze Intake Valve Guide Set. These traditional-style guides are designed to provide a stable, low-friction environment for your intake valves, ensuring consistent performance even under demanding driving conditions. Manganese bronze is the industry-standard material for high-performance valve guides due to its exceptional wear resistance and ability to conduct heat away from the valve stem effectively.

Key Advantages

  • Enhanced Durability: Resists wear and tear better than factory-style guides.
  • Optimal Heat Transfer: Helps maintain stable operating temperatures for intake valves.
  • Precision Engineering: Manufactured to exact specifications for a perfect fit in EJ205 and EJ207 heads.
  • Improved Reliability: Essential for modified engines running higher boost or aggressive cam profiles.

Whether you are rebuilding a daily driver or preparing a track-ready Subaru, these intake valve guides are a vital component for ensuring the longevity of your valve train. The set of 8 provides complete coverage for your engine, allowing for a comprehensive refresh of your cylinder head. GSC Power Division is renowned for its commitment to quality, and these guides are no exception, offering the reliability you need to push your Subaru to the next level. Find these and other high-performance engine parts for your vehicle at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2005 Saab 9-2X Aero
1999-2001 Subaru Impreza L
1999-2004 Subaru Impreza Outback
1999-2005 Subaru Impreza RS
2002-2004 Subaru Impreza TS
2002-2014 Subaru Impreza WRX
2004-2014 Subaru Impreza WRX STI
2006-2007 Subaru Impreza WRX TR
2006-2007 Subaru Impreza WRX Limited
2006-2011 Subaru Impreza 2.5i
2007 Subaru Impreza WRX STI Limited
2009-2010 Subaru Impreza 2.5 GT
2009-2014 Subaru Impreza WRX Premium
2010 Subaru Impreza WRX STI Special Edition
2010-2011 Subaru Impreza 2.5i Premium
2011-2014 Subaru Impreza WRX STI Limited
2012-2014 Subaru Impreza Base
2012-2014 Subaru Impreza Limited
2012-2014 Subaru Impreza Premium
2012-2014 Subaru Impreza Sport Limited
2012-2014 Subaru Impreza Sport Premium
2015 Subaru WRX STI Base
2015 Subaru WRX STI Limited

Product Details

Product Description

About GSC Power Division

GSC Power Division engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full GSC Power Division lineup with fast shipping and expert fitment support — order with confidence.

Premium Intake Valve Guides for Subaru EJ Performance

Upgrade your Subaru EJ-series cylinder head with the GSC Power Division Manganese Bronze Intake Valve Guide Set. These traditional-style guides are designed to provide a stable, low-friction environment for your intake valves, ensuring consistent performance even under demanding driving conditions. Manganese bronze is the industry-standard material for high-performance valve guides due to its exceptional wear resistance and ability to conduct heat away from the valve stem effectively.

Key Advantages

  • Enhanced Durability: Resists wear and tear better than factory-style guides.
  • Optimal Heat Transfer: Helps maintain stable operating temperatures for intake valves.
  • Precision Engineering: Manufactured to exact specifications for a perfect fit in EJ205 and EJ207 heads.
  • Improved Reliability: Essential for modified engines running higher boost or aggressive cam profiles.

Whether you are rebuilding a daily driver or preparing a track-ready Subaru, these intake valve guides are a vital component for ensuring the longevity of your valve train. The set of 8 provides complete coverage for your engine, allowing for a comprehensive refresh of your cylinder head. GSC Power Division is renowned for its commitment to quality, and these guides are no exception, offering the reliability you need to push your Subaru to the next level. Find these and other high-performance engine parts for your vehicle at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2005 Saab 9-2X Aero
1999-2001 Subaru Impreza L
1999-2004 Subaru Impreza Outback
1999-2005 Subaru Impreza RS
2002-2004 Subaru Impreza TS
2002-2014 Subaru Impreza WRX
2004-2014 Subaru Impreza WRX STI
2006-2007 Subaru Impreza WRX TR
2006-2007 Subaru Impreza WRX Limited
2006-2011 Subaru Impreza 2.5i
2007 Subaru Impreza WRX STI Limited
2009-2010 Subaru Impreza 2.5 GT
2009-2014 Subaru Impreza WRX Premium
2010 Subaru Impreza WRX STI Special Edition
2010-2011 Subaru Impreza 2.5i Premium
2011-2014 Subaru Impreza WRX STI Limited
2012-2014 Subaru Impreza Base
2012-2014 Subaru Impreza Limited
2012-2014 Subaru Impreza Premium
2012-2014 Subaru Impreza Sport Limited
2012-2014 Subaru Impreza Sport Premium
2015 Subaru WRX STI Base
2015 Subaru WRX STI Limited

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