Injen SuperNano-Web Air Filter 3.5in ID/ 5.5in Base / 5.15in Height / 4in Top 2023-honda-civic-esi9208340 Seibon 15-20 Subaru WRX /

Seibon 15-20 Subaru WRX / STI Carbon Fiber Mirror Caps

Naturally Aspirated

Two adapters are included with purchase for fitment with multiple applications

the late nights spent tuning and wrenching

Injen SuperNano-Web Air Filter 3.5in ID/ 5.5in Base / 5.15in Height / 4in Top 2023-honda-civic-esi9208340 Seibon 15-20 Subaru WRX /With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All SuperNano Web air filters feature a proprietary media that includes and high flow base media with a highly efficient Nano membrane applied on top. This allows our SuperNano Web media to flow the