aFe
aFe Direct Fit Magnum Pro 5R Performance Drop-In Air Filter Subaru 2008-2018 WRX / 2008-2018 STI
$71.40Unit price /UnavailableVery low stock (6 units)aFe
aFe Direct Fit Magnum Pro Dry S Performance Drop-In Air Filter Subaru 2008-2018 WRX / 2008-2018 STI
$71.40Unit price /UnavailableVery low stock (3 units)COBB
COBB Redline Carbon Fiber Intake System Gloss Finish Subaru 2015-2021 STI | 725350
$795.00Unit price /UnavailableIn stock (50 units)COBB
COBB SF Air Intake Box Only Subaru 2015-2018 STI | 715160
$235.00Unit price /UnavailableIn stock (24 units)COBB
COBB SF Short Ram Intake System Black Subaru 2008-2014 WRX / 2008-2021 STI | 715100-BK
$310.00Unit price /UnavailableIn stock (100 units)COBB
COBB SF Short Ram Intake w/ Air Box Combo Black Subaru 2015-2018 STI | 715315-BK
$495.00Unit price /UnavailableIn stock (24 units)COBB
COBB Silicone Turbo Inlet V2 Black Subaru 2004-2021 STI | 712450
$265.00Unit price /UnavailableIn stock (44 units)COBB
COBB Throttle Body Coupler Subaru 2002-2007 WRX / 2004-2021 STI | 712455
$50.00Unit price /UnavailableIn stock (25 units)ETS
ETS Cold Air Intake Stainless Steel Wrinkle Black Subaru 2015-2021 STI
$295.00Unit price /UnavailableGrimmSpeed
GrimmSpeed Gasket Tumbler to Engine Subaru 2002-2014 WRX / 2004-2019 STI
$13.00Unit price /UnavailableGrimmSpeed
GrimmSpeed Phenolic Thermal Manifold Spacer 3mm Subaru 2002-2014 WRX / 2004-2019 STI
$50.00Unit price /UnavailableGrimmSpeed
GrimmSpeed Phenolic Thermal Manifold Spacer 8mm Subaru 2002-2014 WRX/ 2004-2019 STI
$60.00Unit price /UnavailableGrimmSpeed
GrimmSpeed Stealthbox Cold Air Intake System Black Subaru 2015-2019 STI
$349.00Unit price /UnavailableGrimmSpeed
GrimmSpeed Stealthbox Cold Air Intake System Red Subaru 2015-2021 STI
$349.00Unit price /UnavailableIAG Performance
IAG Performance 8MM Phenolic Spacers Subaru 2002-2014 WRX / 2004-2021 STI
$69.99Unit price /UnavailableIAG Performance
IAG Performance Phenolic Spacers 3MM Subaru 2002-2014 WRX / 2004-2021 STI
$64.99Unit price /UnavailableVery low stock (1 unit)Killer B Motorsport
Killer B Motorsport 2.4" Hard Turbo Inlet Subaru 2002-2007 WRX / 2004-2021 STI
$373.00Unit price /UnavailableVery low stock (2 units)