Injen 2017+ Honda Civic Si 1.5L Polished Cold Air Intake YMM_1999_2005_Porsche_911_996_GT3 The lowered stance improves aerodynamics

The lowered stance improves aerodynamics and reduces body roll

enhances thermal stability

6 inches Part Note 1 Not Touring Fitment Note 1 Lowering height will vary on vehicles with factory sport suspensions such as BMW M-Technik

Performance enthusiasts seeking a quick-release steering hub

this Mishimoto radiator supports high-performance driving and extended engine longevity

Injen 2017+ Honda Civic Si 1.5L Polished Cold Air Intake YMM_1999_2005_Porsche_911_996_GT3 The lowered stance improves aerodynamicsIs 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