Improves Heat Dissipation. Featuring the same length as the standard 5.0L valves, these Ford Racing BOSS 302R exhaust valves measure 31.8mm in diameter, making them 0.8mm larger than the factory (31mm) exhaust valves. The added bonus is that these BOSS 302R valves are sodium filled to provide even better heat dissipation than stock.
Original BOSS 302 Equipment . When you're adding go fast parts to your pony, trust the folks who know it best to untap hidden potential and unleash the monster under your hood. These exhaust valves are featured as original equipment on the 2012-2014 BOSS 302 Mustang.
Application. This set of eight (8) Ford Racing BOSS 302R Exhaust Valves are designed to fit the 2011-2014 Mustangs equipped with the Coyote 5.0L 4-Valve Engine, including the GT and BOSS 302 models.
Mustang Fitment: 2011, 2012, 2013, 2014 Details >>
