Wilwood Forged Superlite 4R ST BB Front Kit Road Race 2005-2014 Mustang

This kit is configured for dedicated road racing on all 2005-2014 Mustangs. Four piston, nickel finish Quick-Silver FSL4R/ST calipers, with Thermlock pistons and internal knock-back damping springs, are volume matched for system compatibility with either a factory power brake booster and master cylinder, or a manual balance bar style pedal with appropriately sized master cylinders. The kit includes two-piece 12.19" diameter Spec 37 alloy GT series directional vane rotors to comply with SCCA American Sedan rules, cross-overs into the NASA pony car categories, or any other sanction racing with 16" or 17" wheels. Unsprung and rotating weight are minimized by mounting the rotors to the OE hubs with forged aluminum hats. Each kit includes high-temp Wilwood race compound pads, machined billet radial mount caliper brackets, stainless steel braided flexlines, and all premium grade hardware. Fits, Fitments 2005 Ford Mustang Base 2005 Ford Mustang GT 2006 Ford Mustang Base 2006 Ford Mustang GT 2007 Ford Mustang Base 2007 Ford Mustang GT 2007 Ford Mustang Shelby GT 2007 Ford Mustang Shelby GT500 2008 Ford Mustang Base 2008 Ford Mustang Bullitt 2008 Ford Mustang GT 2008 Ford Mustang Shelby GT 2008 Ford Mustang Shelby GT500 2008 Ford Mustang Shelby GT500KR 2009 Ford Mustang Base 2009 Ford Mustang Bullitt 2009 Ford Mustang GT 2009 Ford Mustang Shelby GT500 2009 Ford Mustang Shelby GT500KR 2010 Ford Mustang Base 2010 Ford Mustang GT 2010 Ford Mustang Shelby GT500 2011 Ford Mustang Base 2011 Ford Mustang GT 2011 Ford Mustang Shelby GT500 2012 Ford Mustang Base 2012 Ford Mustang Boss 302 2012 Ford Mustang GT 2012 Ford Mustang Shelby GT500 2013 Ford Mustang Base 2013 Ford Mustang Boss 302 2013 Ford Mustang GT 2013 Ford Mustang Shelby GT500 2014 Ford Mustang Base 2014 Ford Mustang GT 2014 Ford Mustang Shelby GT500