Injen 02-05 Civic Si Polished Cold Air Intake 2024-subaru-wrx-esi7810714 Easy conformability in tight spaces

Easy conformability in tight spaces for a professional installation

AEM High Volume fuel rails feature a 1/2-inch fuel bore to support fuel flow for applications up to 1

19” diameter rotor

It's like having your supercharger ported but it's even better because our design increases runner length for greater torque gains

Injen 02-05 Civic Si Polished Cold Air Intake 2024-subaru-wrx-esi7810714 Easy conformability in tight spacesIs your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to breathe deeper and enhance the performance that you've been craving. The SP series of cold air intakes is Injen's flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is the world's first tuned air intake system and