K&N High Performance Oil FIlter - 2015+ WRX / 2015+ STI

K&N Performance Gold Oil Filters were originally developed for demanding auto race applications, our premium automotive oil filter is rapidly becoming a favorite among consumers for its durability and easy removal. Each K&N Performance Gold Oil Filter comes with a 1inch nut welded to the top of the canister so they can be easily wrenched-off with a standard tool. K&N Performance Gold Oil Filters use resin impregnated cellulose filter media. This allows for higher flow rates while providing outstanding filtration. High filter flow rates are important in racing vehicles where heavier grade oil is used and the oil is pumped much faster than in a standard vehicle. When the engine is circulating oil at high GPM rates, the high-flow oil filter helps reduce the loss of pressure through the filtering process. Features Drilled safety wire holes for racing in canister oil filters Sturdy 1" (automotive) or 17 mm (motorcycle) wrench nut, where applicable, makes oil filter removal quick and easy Heavy-duty construction Resin-impregnated filter media provides maximum filtering surface for contaminant removal Anti-drainback valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown Internally lubricated gasket provides positive seal while allowing easy on and off of filter Rolled threads provide extra protection against stripping Fits 2015 WRX K&N High Performance Oil FIlter 2013+ BRZ K&N High Performance Oil FIlter This Part Fits 2015-2017 Subaru STI K&N High Performance Oil FIlter 2015-2017 Subaru WRX K&N High Performance Oil FIlter