The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
1995-1996	Mitsubishi	3000GT	Spyder VR-4
1991-1999	Mitsubishi	3000GT	VR-4
1995-1999	Mitsubishi	Eclipse	GST
1995-1999	Mitsubishi	Eclipse	GSX
1996-1999	Mitsubishi	Eclipse	Spyder GST
2003-2006	Mitsubishi	Lancer	Evolution
2015	Mitsubishi	Lancer	Evolution Final Edition
2008,2010-2015	Mitsubishi	Lancer	Evolution GSR
2005-2006,2008,2010-2015	Mitsubishi	Lancer	Evolution MR
2010-2011	Mitsubishi	Lancer	Evolution MR Touring
2005-2006	Mitsubishi	Lancer	Evolution RS
2006,2010	Mitsubishi	Lancer	Evolution SE
2009-2015	Mitsubishi	Lancer	Ralliart
2010-2011	Mitsubishi	Lancer	Ralliart Sportback
2010-2012	Subaru	Legacy	2.5GT