2015-2021 Subaru STi - Engine

Aeromotive Compact EFI Fuel Regulator

Aeromotive Pro-Series External Fuel Pump

Aeromotive Fuel Regulator (Dual ORB-10 Inlets & ORB-06 Return)

Aeromotive Pro-Series EFI Fuel regulator w/ Boost Reference

Aeromotive A1000-6 Fuel Regulator (ORB-06 Inlets)

Aeromotive Eliminator External Fuel Pump

Aeromotive A1000 External Fuel Pump

ACL Race Series Rod Bearings (Std Size, Extra Oil Clear), 2002-2014 WRX & 2004-2021 STi

ACL Race Series Rod Bearings (+0.25mm, Set), 2002-2014 WRX & 2004-2021 STi

ACL Race Series Rod Bearings (Std Size, Set), 2002-2014 WRX & 2004-2021 STi

ACL Race Series Main Bearings (Std w/ Extra Clear, Set), 2002-2014 WRX & 2004-2021 STi

ACL Race Series Main Bearings (+0.25mm Over Size, Set), 2002-2014 WRX & 2004-2021 STi

ACL Race Series Main Bearings (Standard Size, Set), 2002-2014 WRX & 2004-2021 STi

Tomei Forged Pistons Kit (99.75mm, CH30.70, 2.6L, Set/4) w/ CP Pistons, 2004-2021 STi & 2006-2014 WRX

Tomei Stroker Kit (2.6L, 99.75mm CP Pistons), 2004-2021 STi & 2006-2014 WRX

Tomei Beryllium Valve Seats (Set/16), 2002-2014 WRX & 2004-2021 STi

Tomei Procam Camshafts (272 Degree, 10.80mm Int & Exh, Set/4), 2008-2021 STi

Tomei Forged Billet Crankshaft (2.6L Stroker, 83mm), 2004-2021 STi & 2006-2014 WRX

Tomei Stroker Kit (2.6L), 2004-2021 STi & 2006-2014 WRX

Tomei Forged H-Beam Connecting Rods (2.6L Stroker, 127.80mm, Set/4), 2004-2021 STi & 2006-2014 WRX

Tomei Timing Belt, 2002-2014 WRX & 2004-2021 STi

Tomei Valve Guides (Set), 2002-2014 WRX & 2004-2021 STi

Tomei Performance Valve Spring Set, 2002-2014 WRX & 2004-2021 STi