Injen Evolution Cold Air Intake System Honda Civic Si 2017-2021

Direct Fit for 2017-2020 Honda Civic L4-1.5L Turbo
Dyno Proven gains of up to 13 hp and 12 lb-ft. of torque
Designed to work with the stock calibration
Aggressive intake growl under acceleration
Durable Roto-Molded Polyethylene tube and housing
Injen Clear-View badge for simple air filter inspection
Reinforced automotive grade silicone couplers
Fully serviceable Injen SuperNano-Web dry air filter
Replacement air filter part number X-1110-BB
Twist-Lock Technology* to securely integrate the air filter to the housing
Stainless steel band clamps with inner protective liner
Aggressive under hood appearance while maintaining an OE fit
Our clear inspection badge allows you to quickly check the condition of your air filter while the red stripe enhances under hood appearances.
Made in Pomona California, USA
Injen Technology Limited Lifetime Warranty
This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.