AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake - aem21-830C

This Performance Air Intake System allows your engine to breath more air compared to the restrictive factory air intake housing. It is designed, tuned, and dyno-tested to produce more horsepower and torque. The cone-shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). A custom shaped heat shield with edge trim lining is included to keep engine bay heat from the air intake. The air intake tube is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the vehicle applications to determine the legal status for each vehicle. PartNumber : aem21-830C Description : AEM Cold Air Intake System Air Box Included : No Air Filter Color : Red Air Filter Material : Non-woven Synthetic Air Filter Outlet Shape : Round Air Filter Washable : Yes California Restricted : Not legal for sale or use in California Clamp Color/Finish : Natural Clamp Material : Stainless Steel Clamp Style : Worm Gear Clamps Included : 3 Coupler Color/Finish : Black Couplers Included : 1 Estimated Horsepower Gain : 11.3 HP @ 4503 RPM Horse Power Increase : 11 HP Intake Pipe Color / Finish : Gunmetal Gray Intake Pipe Material : Aluminum Mass Air Flow Sensor Adapter Included : Mass Air Flow Sensor Adapter Included When Required Mounting Hardware Included : Yes Oil Included : No Filter Oil Required Package Material : Corrugated Package Type : Box Product Style : AEM Cold Air Intake System Replacement Filter : 21-201DK RPM : 4503 Street Legal In All US States : No Title : AEM AEM-21-830C AEM Cold Air Intake System TUV Approved (Europe) : No Warranty : 1 Year Limited Weight : 8.8 lb (4 kg) Air Filter Element Washable : Yes Clamp Color : Natural Coupler Color : Black Estimated Horse Power Gain : 11.3 HP @ 4503 RPM Filter Color : Red Filter Material : Non-woven Synthetic Item Weight : 8.8000 lbs. Mass Air Flow Sensor Included : Mass Air Flow Sensor Adapter Included When Required Street Legal : No Clamp Quantity : 3 WARNING CA Proposition 65 : Yes WARNING CA Proposition 65 Message : WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov 2017-2018 Honda Civic Si L4.1497cc Air Intake Systems::Cold Air Intakes