Ford Performance Cold Spark Plug Set for Gen2 F150 Raptor (M-12405-35T) MANLEYPISTON4G637BOLT Replacement Filter Elements are Also

Replacement Filter Elements are Also Available:

battery package and model options

One catch can plumbs inline with the PCV (positive crankcase ventilation) valve and retains its factory function

Real world research and development give M/T slicks the edge over competitive brands

2002-2014 Subaru WRX EJ

Ford Performance Cold Spark Plug Set for Gen2 F150 Raptor (M-12405-35T) MANLEYPISTON4G637BOLT Replacement Filter Elements are AlsoThese spark plugs are one step colder than stock, providing excellent heat dispersal, making them ideal for high RPM engines or those that run at high temperatures. They are also beneficial when adding parts or tuning a vehicle. Colder spark plugs dissipate heat from the tip faster than hotter plugs, which helps reduce combustion chamber temperatures. This can prevent feedback knock and fine knock learning when using gasoline tunes. Vehicle Fitment: