2019 Subaru Wrx-sti Air Induction Upgrades

Boomba Racing STI 75mm DBW Throttle Body (Bolt On) - Natural Aluminum - 2004-2021 Subaru STI

COBB Throttle Body Coupler - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

Killer B 3-Inch to 3-Inch Coupler For Killer B Motorsport Extreme Flow HARD Turbo Inlet - 2002-2007 Subaru WRX / 2004-2021 STI

Boomba Racing 75mm DBW Throttle Body (Red) - 2004-2021 Subaru STI

Torque Solution Cast Aluminum HD Hard Turbo Inlet - OEM / 2.4" Coupler - 2002-2007 Subaru WRX / 2004-2021 STI

COBB Subaru SF Intake System Blue - 2008-2021 Subaru STI / 2008-2014 WRX

AMS Subaru STI EJ25 Intake Manifold - 2015-2021 Subaru STI

PERRIN 2.4in Turbo Inlet Hose (Red) - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT / 2005-2009 Legacy GT / Outback XT

Injen SP Short Ram Air Intake System (Wrinkle Black) - 2015-2021 Subaru STI

GrimmSpeed Phenolic Thermal Spacer 3mm - 2015-2021 Subaru STI / 2002-2014 Impreza / 2004-2009 Legacy GT / 2004-2013 Forester XT

AMS Performance EJ25 Intake Manifold - Red Coated - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

GrimmSpeed Dry-Con Performance Panel Air Filter - 2019-2021 Subaru STI

Radium Intake TGV to Head Gasket - 2002-2014 Subaru WRX / 2004+ STI

Tomei Silicone Turbo Inlet Hose - Black - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

GrimmSpeed Post MAF Hose Kit Red - 2008-2014 Subaru WRX / 2018-2021 Subaru STI

COBB Tuning Short Ram SF Intake System Black - 2008-2014 Subaru WRX / 2008-2014 Subaru STI

GrimmSpeed Intake Manifold to TGV Gaskets - 2015-2021 Subaru STI

PERRIN 2.4in Turbo Inlet Hose (Black) - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT / 2005-2009 Legacy GT / Outback XT

AMS Performance Reverse Rotation Intake Manifold - Un-Coated - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

Torque Solution Cast Aluminum HD Hard Turbo Inlet - 3" Coupler - 2002-2007 Subaru WRX / 2004-2021 STI