SuperNano-Web Dry Air Filter: The Injen SuperNano-Web Dry air filter is included with the EVO1501 cold air intake. This filter is uniquely designed to work with the Injen Twist-Lock System. Using our Twist-Lock technology has allowed our technicians to use the largest filter available for this application, which enhances the air volume - resulting in increased power gains while making this installation process quick and easy. , , Quality Hardware: From the Stainless Steel Band Clamps with an inner protective liner to the reinforced automotive grade silicone coupler, every aspect is covered for a perfect and reliable fit. , , Hassle-Free Installation: Keep it simple! Every Injen Evolution Cold Air intake that uses our Twist-Lock System has been strategically designed to utilize fewer parts and tools to provide the end user with one of the swiftest and most manageable installations available on the market today. Dyno Proven: Plain and simple, NUMBERS talk! Injen has a strong legacy of designing and thoroughly testing every product we develop and the EVO1501 clearly benefits from our dedication to performance. Our engineers put in countless hours of testing to prove that we have developed the safest, highest performing kit on the market. With 13 additional horsepower and 12 Ft.-lbs.of torque, Injen is proud to say that the EVO1501 Evolution Cold Air Intake system is the very best intake system for your Civic Si that money can buy.

• 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.
• Our clear inspection badge allows you to quickly check the condition of your air filter while the red stripe enhances underHood appearances.
• Twist-Lock Technology to securely integrate the air filter to the housing
• Aggressive underHood appearance while maintaining an OE fit
• Aggressive Under Hood Appearance While Maintaining OE Fit
• Dyno Proven gains of up to 22 hp and 18 lb-ft. of torque
• Injen Clear-View badge for simple air filter inspection
• Stainless steel band clamps with inner protective liner
• Fully serviceable Injen SuperNano-Web dry air filter
• Durable Roto-Molded Polyethylene tube and housing
• Reinforced automotive grade silicone couplers
• Replacement air filter part number X-1110-BB
• Designed to work with the stock calibration
• Aggressive intake growl under acceleration
• Injen Technology Limited Lifetime Warranty
• Made in Pomona, California USA

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