Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valve (1 valve)
MAN11140-1
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Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.
This Part Fits:
This Part Fits:
Year | Make | Model | Submodel |
---|---|---|---|
2005-2006 | Saab | 9-2X | Aero |
2002-2012 | Subaru | Impreza | WRX |
2006-2007,2010-2012 | Subaru | Impreza | WRX Limited |
2009-2012 | Subaru | Impreza | WRX Premium |
2004-2012 | Subaru | Impreza | WRX STI |
2007,2011-2012 | Subaru | Impreza | WRX STI Limited |
2010 | Subaru | Impreza | WRX STI Special Edition |
2006-2007 | Subaru | Impreza | WRX TR |