2003 Subaru Impreza
Engine
Air Induction
SHOP 2003 SUBARU IMPREZA FEATURED PRODUCTS
Shop 2003 Subaru Impreza Air Induction Upgrades by Category
Shop 2003 Subaru Impreza featured products
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TS-SU-598-NR
Torque Solution Non-Recirculating Turbo Inlet Hose - 2002-2007 Subaru WRX / 2004-2021 STI / 2004-2008 Forester XT

8 In Stock
33-2232
KN High Flow Air Filter - 2002-2007 Subaru WRX / STI

712110
COBB Tuning High Flow Filter - 2002-2007 Subaru WRX / 2004-2007 STI

TIEJC84
Killer B FP 84mm To 3 Inch Coupler For Killer B Motorsport Extreme Flow HARD Turbo Inlet - 2002-2007 Subaru WRX / 2004-2021 STI

5 In Stock
PSP-INT-350RD
PERRIN Afta-MAF Hose (Red) - 2002-2007 Subaru WRX / 2004-2007 STI

24 In Stock
125009
GrimmSpeed Post MAF Hose Kit Black - 2002-2007 Subaru WRX / STI

TS-SU-463RD
Torque Solution Turbo Inlet Hose Red - 2002-2007 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT

50 In Stock
019001
GrimmSpeed Phenolic Thermal Spacer 8mm - 2002-2014 Subaru WRX / 2004-2021 STI

4 In Stock
712160
Cobb Tuning - THIS ITEM CAN ONLY BE SOLD IN A COBB KIT - 2004-2008 Subaru Forester / 2002-2007 Impreza

50 In Stock
32001
GrimmSpeed TGV to Engine Gaskets - Subaru Models (inc. 2002-2014 WRX / 2004 STI)

8005010A
Forced Performance Subaru 84mm Intake Pipe - 2015-2021 Subaru STI

AMS.31.08.0002-2
AMS Performance Reverse Rotation Intake Manifold - Red Coated - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

18-0061
Radium Intake TGV to Head Gasket - 2002-2014 Subaru WRX / 2004+ STI

31 In Stock
060075
Grimmspeed Cold Air Intake Red - 2002-2007 Subaru WRX / STI / 2004-2008 Forester XT

TIEJC3
Killer B 3-Inch to 3-Inch Coupler For Killer B Motorsport Extreme Flow HARD Turbo Inlet - 2002-2007 Subaru WRX / 2004-2021 STI

TS-SU-881-O
Torque Solution Cast Aluminum HD Hard Turbo Inlet - OEM / 2.4" Coupler - 2002-2007 Subaru WRX / 2004-2021 STI

EJTI-3
Killer B Motorsports EJ Cast Aluminum Turbo Inlet 3 inch - 2002-2007 Subaru WRX / 2007-2021 STI

5 In Stock
MMHOSE-SUB-IHBL
Mishimoto Silicone Air Induction Hose (Blue) - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

MMHOSE-SUB-IHBK
Mishimoto Silicone Air Induction Hose (Black) - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

69-8001TWR
K&N Typhoon Short Ram Air Intake System - 2002-2007 Subaru WRX / STI
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