Torque Boost and Better Towing Capability. Vortech Maxflow Race Bypass Valve helps to deliver the performance boost that every Mustang owner craves. It flows at an incredible 320 CFM at 8 PSI which means that it can be used for both high-boost race applications and daily driving. It is similarly designed to eliminate reversion in your Mustang’s impeller thus lowering the intake’s temperature.

High-Grade Construction. This Bypass Valve is designed for intense driving. Vortech manufactured it from CNC machined aluminum alloy for additional strength and durability. Its heavy-duty construction gives it the ability to relieve unnecessary and potentially dangerous pressure created by your Mustang’s supercharger. The polished black finish not only makes it look alluring but also protects the bypass valve from corrosion and rust.

Vacuum Preset. Vortech Maxflow Race Bypass Valve is preset to open at between three and four inches of vacuum, unlike factory valves that are controlled electronically by the ECU. This ensures a consistent manifold pressure which keeps your Mustang’s turbo spooled for a better throttle response.

Easy Installation. This Vortech Bypass Valve has a dual-bolt mounting pattern and therefore, retrofits to stock Greddy and HKS mounting pads. You do not need to undertake any modifications in your engine compartments. Its compact size similarly makes installation a breeze. You only need basic hand tools.

Warranty. The Vortech Bypass Valve comes with a 3-year manufacturer’s warranty against structural defects.

Application. This Black/Polished Vortech Maxflow Race Bypass Valve is designed to fit 1979-2014 Mustangs.

Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

CA Residents: Warning: California's Proposition 65