2021 Subaru Wrx-sti
Engine
Air Induction
SHOP 2021 SUBARU WRX-STI FEATURED PRODUCTS
Shop 2021 Subaru Wrx-sti Air Induction Upgrades by Category
Shop 2021 Subaru Wrx-sti featured products
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9 In Stock
PSP-INT-401BL
PERRIN 2.4in Turbo Inlet Hose (Blue) - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT / 2005-2009 Legacy GT / Outback XT

89 In Stock
PSP-INT-401BK
PERRIN 2.4in Turbo Inlet Hose (Black) - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT / 2005-2009 Legacy GT / Outback XT

6 In Stock
PSP-ITR-301BL
PERRIN Coupler Kit For Subaru Top Mount Intercooler (Blue) - 2002-2007 Subaru WRX / 2004-2021 STI / 2004-2008 Forester XT

TB301A-SB01B
Tomei Silicone Turbo Inlet Hose (Black) - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

11 In Stock
PSP-ITR-301RD
PERRIN Coupler Kit For Subaru Top Mount Intercooler (Red) - 2002-2007 Subaru WRX / 2004-2021 STI / 2004-2008 Forester XT

32 In Stock
PSP-INT-401RD
PERRIN 2.4in Turbo Inlet Hose (Red) - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT / 2005-2009 Legacy GT / Outback XT

AMS.31.08.0001-1
AMS Performance Subaru EJ25 Intake Manifold (Raw) - 2002-2014 Subaru WRX / 2004-2021 STI

21 In Stock
PSP-ITR-301BK
PERRIN Coupler Kit For Subaru Top Mount Intercooler (Black) - 2002-2007 Subaru WRX / 2004-2021 STI / 2004-2008 Forester XT
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