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AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
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Load image into Gallery viewer, AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake

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

AEM Induction
AEM21-830C
In stock
Cold Air Intakes
$349.99
This Performance Air Intake System allows your engine to breath more air compared to the restrictive...
Size Guide
$349.99
AEM 14-17 Mini Cooper S L4-2.0L F/I Gunmetal Gray Cold Air Intake
AEM 14-17 Mini Cooper S L4-2.0L F/I Gunmetal Gray Cold Air Intake
$349.99
AEM 14-17 C.A.S Infinity Q70 V6-3.7L F/I Cold Air Intake
AEM 14-17 C.A.S Infinity Q70 V6-3.7L F/I Cold Air Intake
$349.99
AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
Description
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.

This Part Fits:

Year Make Model Submodel
2017-2020 Honda Civic Si
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Returns Policy

Racewerks is committed to customer satisfaction and will happily accept returns or exchanges on any brand new merchandise, including its packaging, within 30 days of the original purchase date. Please note, a restocking fee of 20% or more is deducted from the price of the returned merchandise, and shipping costs and sales tax on the restocking fee are not refundable.

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Below FAQ are some common Questions answered.

Our business operates from 6:00am to 6:00pm CST, Monday through Friday.

At Racewerks, we currently don't provide the option for in-person pick-up. All orders are delivered directly to your specified address.

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Yes, we do. Please refer to our Return Policies page for detailed information.Returns Policy

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