Injen 06-09 Civic Si 2.0L 4Cyl. Coupe & Sedan Polished Short Ram Intake YMM_2015_2026_Audi_Q7_4M These dual rate coil springs

These dual rate coil springs provide a modest 0

CNC machined for precise dimensions and balance

Compatibility with factory sensors and systems is maintained to ensure seamless integration

patented drone-canceling 180 Technology resonators for the rear sections

This helps support better camber and caster settings

Injen 06-09 Civic Si 2.0L 4Cyl. Coupe & Sedan Polished Short Ram Intake YMM_2015_2026_Audi_Q7_4M These dual rate coil springsIs 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 youve been craving. The SP series of cold air intakes is Injens flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is the worlds first tuned air intake system and