2004-2007 Subaru STi - Intake

IAG 76mm Throttle Body w/Elect & Adapter (STi or Cosworth Manifold), 2004-2021 STi/2006-2007 WRX

IAG 76mm Throttle Body w/ Elect & Adapter (Process West Manifold), 2004-2021 STi & 2006-2014 WRX

GrimmSpeed Top Mount Intercooler Y-Pipe Kit, 2002-2007 WRX & 2004-2021 STi

GrimmSpeed Top Mount Intercooler Silicone Coupler Kit, 2002-2007 WRX & 2004-2021 STi

GrimmSpeed Silicone MAF Hose, 2002-2007 WRX & 2004-2007 STi

GrimmSpeed Cold Air Intake, 2002-2007 WRX & 2004-2007 STi

Mishimoto Silicone Airbox Hose (80mm, Black), 2002-2007 WRX & STi

Mishimoto Silicone Airbox Hose (76mm, Black), 2002-2007 WRX & STi

Subaru (OEM) Intake Manifold Nipple, 2004-2021 STi & 2006-2014 WRX

Subaru (OEM) Turbo Inlet Hose, 2004-2006 STi

Subaru (OEM) Panel Air Filter Element, 2002-2007 WRX & 2004-2007 STi

Samco Intercooler to Turbo 90 Degree Hose (Matte Black), 2004-2021 STi

Samco Intercooler to Turbo 90 Degree Hose (Black), 2004-2021 STi

Samco Intercooler to Turbo 90 Degree Hose (Blue), 2004-2021 STi

Samco Intercooler to Turbo 90 Degree Hose (Red), 2004-2021 STi

STi Silicone Throttle Body Coupler Hose, 2004-2021 STi & 2006-2014 WRX

Roger Clark 70mm Electric Throttle Kit - Process West Reversed Manifold, 2002-2014 WRX & 2004-2021 STi

Roger Clark Motorsport High Flow Panel Air Filter, 2002-2007 WRX & 2004-2007 STi

Roger Clark Motorsport MAF-Less Intake Kit, 2002-2007 WRX & 2004-2007 STi

Torque Solution Throttle Body Spacer (Blue), 2006-2014 WRX & 2004-2021 STi

Torque Solution Phenolic Thermal Intake Spacers (3mm), 2002-2014 WRX & 2007-2021 STi

Torque Solution Phenolic Thermal Intake Spacers (8mm), 2002-2014 WRX & 2007-2021 STi

Roger Clark Motorsport Reverse Manifold Conversion Wedge, 2004-2021 STi & 2006-2007 WRX