2008-2014 Subaru STi - Engine

Roger Clark Motorsport Oil Sump Pan Baffle Plate, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport High Performance Oil Filter, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport Cool Panel Guide Shroud Radiator, 2008-2014 WRX & STi

Roger Clark Motorsport Twisted Turbo Oil Supply Kit, 2007-2021 STi

Roger Clark Motorsport Billet Aluminum Oil Separator Cover Kit, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport Group N Baffled Oil Sump Pan, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport 1050cc Uprated Injector Kit, 2002-2014 WRX & 2007-2021 STi

Roger Clark Motorsport 1340cc Uprated Injector Kit, 2002-2014 WRX & 2007-2021 STi

Roger Clark Motorsport Engine Oil & Power Steering Cooler Kit w/ SS Bracket, 2008-2014 WRX & STi

Roger Clark Motorsport Engine Oil & Power Steering Cooler Kit w/ SS Bracket, 2008-2014 WRX & STi

Roger Clark Motorsport Uprated Low Temperature Thermostat, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport High Performance 11mm Cylinder Head Stud Kit, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport Uprated Exhaust Valve Set, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport Uprated Inlet Valve Set, 2002-2014 WRX & 2004-2021 STi

Roger Clark 10 Row Engine Oil & 10 Row Steering Cooler Kit (Steel Brackets), 2008-2014 WRX & STi

Roger Clark 19 Row Engine Oil & 10 Row Steering Cooler Kit (Steel Brackets), 2008-2014 WRX & STi

Roger Clark Motorsport Oil Cooler Kit w/ Black Bracket (19 Row), 2008-2014 WRX & STi

Roger Clark Motorsport Oil Cooler Kit w/ Black Bracket (10 Row), 2008-2014 WRX & STi

Roger Clark Motorsport 14/12mm Cylinder Head Stud Kit, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport Extreme 11mm Cylinder Head Stud Kit, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport Fuel Pressure Regulator, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport Billet Oil Filler Cap, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport RCM / Arrow 75mm Billet Crankshaft, EJ20 & EJ25 'De-Stroked'