Collection: Air Induction
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Torque Solution 06-07 WRX / 04-21 STI Throttle Body Spacer Red | TS-TBS-027R
Regular price $77.77 USDRegular priceUnit price / per$77.77 USDSale price $77.77 USD -
IAG Performance 08-14 WRX / 08-21 STI / 05-09 LGT MAF Sensor Block Off Plate Silver | IAG-AFD-4001SL
Regular price $41.99 USDRegular priceUnit price / per -
Torque Solution 06-07 WRX / 04-21 STI Throttle Body Spacer Silver | TS-TBS-027
Regular price $62.66 USDRegular priceUnit price / per$77.77 USDSale price $62.66 USDSale -
Torque Solution 02-07 WRX / 04-21 STI / 04-08 FXT 3 Inch Recirculating Style Turbo Inlet Hose - Black | TS-SU-565-R
Regular price $247.66 USDRegular priceUnit price / per$288.88 USDSale price $247.66 USDSale -
HPS Performance 15-20 STI Polished Cold Air Intake w/ Heatshield | 837-573P
Regular price $248.90 USDRegular priceUnit price / per$262.00 USDSale price $248.90 USDSale -
HPS Performance 15-20 STI Blue Cold Air Intake w/ Heatshield | 837-573BL
Regular price $253.65 USDRegular priceUnit price / per$253.65 USDSale price $253.65 USD -
Turbo XS 08-21 Subaru WRX / 08-18 STI / 09-18 Forester / 13-17 Crosstrek / 05-17 Legacy Dry Element Drop In Panel Filter | AF-01
Regular price $72.00 USDRegular priceUnit price / per -
Injen 18-21 STI H4 2.5L Turbo SP Aluminum Series Cold Air Intake - Polished | SP1208P
Regular price $344.95 USDRegular priceUnit price / per$344.95 USDSale price $344.95 USD -
Injen 18-21 STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Black | SP1208WB
Regular price $344.95 USDRegular priceUnit price / per$344.95 USDSale price $344.95 USD -
Injen 18-21 STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red | SP1208WR
Regular price $344.95 USDRegular priceUnit price / per$344.95 USDSale price $344.95 USD -
HKS 15-21 STI Dry Carbon Suction Kit | 70026-AF001
Regular price $650.00 USDRegular priceUnit price / per -
IAG Performance 02-14 WRX / 04-21 STI / 05-12 LGT / 04-13 FXT 3mm Thick Phenolic Spacers | IAG-AFD-3103
Regular price $64.99 USDRegular priceUnit price / per -
IAG Performance 08-14 WRX / 08-21 STI 3 Inch Aluminum MAF Mounting Flange | IAG-AFD-1001
Regular price $39.99 USDRegular priceUnit price / per -
Torque Solution 02-07 WRX / 04-21 STI / 04-08 FXT 3 Inch Non Recirculating Style Turbo Inlet Hose Black | TS-SU-565-NR
Regular price $247.66 USDRegular priceUnit price / per$288.88 USDSale price $247.66 USDSale -
HPS Performance 15-20 STI Cold Air Intake w/ Heatshield - Red | 837-573R
Regular price $253.65 USDRegular priceUnit price / per$253.65 USDSale price $253.65 USD -
IAG Performance 02-14 WRX / 04-21 STI / 05-12 LGT / 04-13 FXT 8mm Thick Phenolic Spacers | IAG-AFD-3104
Regular price $69.99 USDRegular priceUnit price / per
An air induction system is specifically used to maintain balance between air and fuel when it enters a combustion chamber. This system is crucial in determining the performance of an engine.