Air and Fuel Delivery

HPS Performance 57-2199-BLUE Gain 6.4 hp and 5.4 lb-ft. of torque, improve throttle response, no heat soak.

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HPS Performance 57-2199-BLUE Gain 6.4 hp and 5.4 lb-ft. of torque, improve throttle response, no heat soak.

Regular price $159.00 USD

Regular price ~~$159.00 USD~~ Sale price $159.00 USD
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HPS Performance 57-2207-RED Dyno proven +9 horsepower, +12.8 torque, High Air Flow, Better Throttle Response

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HPS Performance 57-2207-RED Dyno proven +9 horsepower, +12.8 torque, High Air Flow, Better Throttle Response

Regular price $102.00 USD

Regular price ~~$102.00 USD~~ Sale price $102.00 USD
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HPS Performance 57-2122-BLK Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

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HPS Performance 57-2122-BLK Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

Regular price $120.00 USD

Regular price ~~$120.00 USD~~ Sale price $120.00 USD
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HPS Performance 57-2122-RED Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

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HPS Performance 57-2122-RED Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

Regular price $120.00 USD

Regular price ~~$120.00 USD~~ Sale price $120.00 USD
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HPS Performance 57-2122-BLUE Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

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HPS Performance 57-2122-BLUE Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

Regular price $120.00 USD

Regular price ~~$120.00 USD~~ Sale price $120.00 USD
Unit price per

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IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Red)

IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Red)

Regular price $2,694.99 USD

Regular price ~~$2,694.99 USD~~ Sale price $2,694.99 USD
Unit price per
IAG Performance IAG Spec High-Pressure Fuel Pump By Nostrum For 2015-21 Subaru WRX

IAG Performance IAG Spec High-Pressure Fuel Pump By Nostrum For 2015-21 Subaru WRX

Regular price $989.99 USD

Regular price ~~$989.99 USD~~ Sale price $989.99 USD
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IAG Performance IAG Spec High-Pressure Fuel Pump By Nostrum For 2022+ WRX

IAG Performance IAG Spec High-Pressure Fuel Pump By Nostrum For 2022+ WRX

Regular price $1,979.99 USD

Regular price ~~$1,979.99 USD~~ Sale price $1,979.99 USD
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IAG Performance IAG Spec High-Flow Direct Fuel Injector Set By Nostrum For 2015-21 Subaru WRX

IAG Performance IAG Spec High-Flow Direct Fuel Injector Set By Nostrum For 2015-21 Subaru WRX

Regular price $879.99 USD

Regular price ~~$879.99 USD~~ Sale price $879.99 USD
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IAG Performance PTFE Flex Fuel Syst Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Black)

IAG Performance PTFE Flex Fuel Syst Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Black)

Regular price $2,815.99 USD

Regular price ~~$2,815.99 USD~~ Sale price $2,815.99 USD
Unit price per
IAG Performance PTFE Flex Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Gold)

IAG Performance PTFE Flex Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Gold)

Regular price $2,815.99 USD

Regular price ~~$2,815.99 USD~~ Sale price $2,815.99 USD
Unit price per
IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Black)

IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Black)

Regular price $2,694.99 USD

Regular price ~~$2,694.99 USD~~ Sale price $2,694.99 USD
Unit price per
IAG Performance IAG Spec High-Flow Direct Fuel Injector Set By Nostrum For 2022+ Subaru WRX

IAG Performance IAG Spec High-Flow Direct Fuel Injector Set By Nostrum For 2022+ Subaru WRX

Regular price $1,979.99 USD

Regular price ~~$1,979.99 USD~~ Sale price $1,979.99 USD
Unit price per
IAG Performance PTFE Flex Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Red)

IAG Performance PTFE Flex Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Red)

Regular price $2,815.99 USD

Regular price ~~$2,815.99 USD~~ Sale price $2,815.99 USD
Unit price per
IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Gold)

IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Gold)

Regular price $2,694.99 USD

Regular price ~~$2,694.99 USD~~ Sale price $2,694.99 USD
Unit price per
IAG Performance IAG Heat Shield Blanket - 44mm MV-R Style External Wastegates

IAG Performance IAG Heat Shield Blanket - 44mm MV-R Style External Wastegates

Regular price $142.99 USD

Regular price ~~$142.99 USD~~ Sale price $142.99 USD
Unit price per

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Collection: Air and Fuel Delivery

HPS Performance 57-2199-BLUE Gain 6.4 hp and 5.4 lb-ft. of torque, improve throttle response, no heat soak.

HPS Performance 57-2199-BLUE Gain 6.4 hp and 5.4 lb-ft. of torque, improve throttle response, no heat soak.

HPS Performance 57-2207-RED Dyno proven +9 horsepower, +12.8 torque, High Air Flow, Better Throttle Response

HPS Performance 57-2207-RED Dyno proven +9 horsepower, +12.8 torque, High Air Flow, Better Throttle Response

HPS Performance 57-2122-BLK Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

HPS Performance 57-2122-BLK Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

HPS Performance 57-2122-RED Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

HPS Performance 57-2122-RED Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

HPS Performance 57-2122-BLUE Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

HPS Performance 57-2122-BLUE Dyno proven +4 Horsepower, +3.5 Torque, High Air Flow, Better Throttle Response

IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Red)

IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Red)

IAG Performance IAG Spec High-Pressure Fuel Pump By Nostrum For 2015-21 Subaru WRX

IAG Performance IAG Spec High-Pressure Fuel Pump By Nostrum For 2015-21 Subaru WRX

IAG Performance IAG Spec High-Pressure Fuel Pump By Nostrum For 2022+ WRX

IAG Performance IAG Spec High-Pressure Fuel Pump By Nostrum For 2022+ WRX

IAG Performance IAG Spec High-Flow Direct Fuel Injector Set By Nostrum For 2015-21 Subaru WRX

IAG Performance IAG Spec High-Flow Direct Fuel Injector Set By Nostrum For 2015-21 Subaru WRX

IAG Performance PTFE Flex Fuel Syst Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Black)

IAG Performance PTFE Flex Fuel Syst Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Black)

IAG Performance PTFE Flex Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Gold)

IAG Performance PTFE Flex Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Gold)

IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Black)

IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Black)

IAG Performance IAG Spec High-Flow Direct Fuel Injector Set By Nostrum For 2022+ Subaru WRX

IAG Performance IAG Spec High-Flow Direct Fuel Injector Set By Nostrum For 2022+ Subaru WRX

IAG Performance PTFE Flex Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Red)

IAG Performance PTFE Flex Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Red)

IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Gold)

IAG Performance PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails (Gold)

IAG Performance IAG Heat Shield Blanket - 44mm MV-R Style External Wastegates

IAG Performance IAG Heat Shield Blanket - 44mm MV-R Style External Wastegates