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Subaru Engine to TGV Gaskets Subaru Intake Manifold to TGV Gaskets Torque Solution Throttle Body Coupler 02-07 WRX / 04-17 STI
Includes 2 gaskets Includes 2 gaskets High Strength Coupler
Subaru Throttle Body Coupler Kit Subaru Drop-In Filters Subaru Drop-In Filters
Remove that stock junker for this baby! K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration.
Subaru Phenolic Spacers Subaru Phenolic Spacers CONE FILTER - 3.125" MOUTH 02-14WRX / 04-14 STI
3mm Phenolic Spacers x2

8mm Phenolic Spacers x2
Helps Your Engine Breath Better.
Subaru Phenolic Spacers Subaru Phenolic Spacers Torque Solution 2.4" Black Turbo Inlet WRX 02-07, STI 04-21, LGT 05-2009, FXT 04-13
Reduces Heat Transfer Reduces Heat Transfer Increased spool
Subaru Turbo Inlet's Mishimoto Polished Performance Air Intake Kit 02-07 WRX / 04-07 STI Forced Performance 84mm Inlet Pipe 2002-2014 WRX / 2004-2020 STI
Dramatically Reduces Intake Restrictions
2.75" Pipe Diameter Fits 84mm FP turbo covers
Aem Short Ram Intake 02-07 WRX / 04-07 STI Subaru Turbo Inlet Subaru Short Ram Intakes
Available in Black, Red, or Blue Available in Black, Red, Blue
Available in 2.5 inch
Increase horsepower and style under your hood.
Subaru Turbo Inlet ETS Wrinkle Black Cold Air Intake 04-07 STI Subaru Cold Air Intakes
Fits 3" turbo housings Made in the USA Polished Show Quality Finish
Subaru Turbo Inlet Mishimoto Performance Air Intake 02-07 WRX / 04-07 STI Subaru Cold Air Intakes
Available in Black, Red, Blue

Includes Heat Box Increased Air Flow. Sounds amazing!
Process West Intake Manifold Street Version 02-05 WRX Process West Intake Manifold Street Version 04-20 STI Process West Intake Manifold Track Version Reverse Throttle Position 04-20 STI
High Quality Billet High Quality Billet High Quality Billet