Injen 06-09 Civic Si Coupe & Sedan 60mm Axle-back Exhaust Rising Rate FPR This part flows an impressive

This part flows an impressive 263cfm more air than stock

2026 Honda Civic LX 2016-2018 Honda Civic LX-P 2017-2020 Honda Civic Si 2017-2023

Large 26" x 8

This Turbo Inlet will remove the air flow restriction of the factory turbo inlet

Muffler Style: Gemini

Injen 06-09 Civic Si Coupe & Sedan 60mm Axle-back Exhaust Rising Rate FPR This part flows an impressiveThe Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust systems to choose from. All of Injen Technology Performance exhaust systems are constructed from mandrel bent stainless steel tubing Mandrel bending ensures the tubing maintains its shapes and size throughout the entire length, providing smooth, unrestricted airflow. From the Investment cast flanges to the