Injen 06-09 Civic Si Coupe & Sedan Polished Cold Air Intake Differential Mounts NTK Oxygen Sensors offer superior

NTK Oxygen Sensors offer superior fit

For drag racing applications you need a big turbo to make big power

8-Layer Oiled Cotton Gauze Dry Air Filter

25mm Size B 8

Torque Solution Key Chain Tool - 10mm Ratcheting Wrench

Injen 06-09 Civic Si Coupe & Sedan Polished Cold Air Intake Differential Mounts NTK Oxygen Sensors offer superiorIs 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