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

Buy Brand AEM Induction AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake, Model AEM21-830C online. Air Intake Systems,Cold Air Intakes

$399.99

SAVE 50%-80% OFF

$120.00

- +

Add to wishlist


Frasers Plus

$0 today, followed by 3 monthly payments of $3, interest free. Read More


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

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

Description

Product code: AEM 17-18 Honda Civic Si 1.5L L4 F/I Cold Air Intake
Huge Savings WIRE HARNESS 21-23 F150Best Top offer,Best Choice Peaceful Watercolor Garden HoodieGreat Value offer,Huge Savings Andiamo Avanti Convertible Metro PackBest Deal offer,Limited Deal OLD LARGE HISTORIC PHOTO OF JONESBORO ARKANSAS THE US POST OFFICE BUILDING c1930Top Sale offer,Super Sale FC04V 18x11.0 5x115mm +15 70.3mm BLK / MCHLMega Buy offer,Great Value JE Pistons BMW S54B32 11:5 KIT Set of 6 PistonsBest Save offer,Great Buy Uniden PC78XL CB Mic + Midland T71 Radio Holder Clip-on for Jeep JL/JT 18-23 Grab BarGreat Choice offer,Best Buy M7 3in Mini Dual Action Sander 66Pc Kit 18000RpmQuick Value offer,Great Deal Skyjacker Black Max Shock Absorber 1999-2004 Jeep Grand Cherokee (WJ)Best Deal offer,Clearance ORE INTERNATIONAL Ore International 8137B 22 Square Table Lamp - Dark BronzeAmazing Price offer,Great Buy Arteriors DSC03 Winslow Eight Light Chandelier English BronzeGreat Flash offer,Mega Deal Project Kics 16+4 Locks Neo Chrome R40 Iconix w/o Plastic Cap - 14x1.50Flash Choice offer,Great Value Laptop Shoulder Bag, Umbrella Printed Laptop Bag Oxford fabricGreat Flash offer,Mega Save Express 3 Person 1 Workstation No Screen 3600 X 750 X 730Mm WhiteLimited Find offer,Save Now DEI Protect-A-Sleeve 1/2in ID x 6ft Universal - TitaniumMega Choice offer,Quick Sale Midland MXT275 GMRS Mic + Garmin Mini InReach SATCOM Holder with 20mm 67 Designs BallLimited Pick offer,Top Savings 5 Pack Jigsaw Blades No 42Super Find offer,Hot Savings 7/32" Cobalt Jobber Drill 0.2187"Mega Choice offer,Quick Grab KM544 18X9 6X5.5 C-RED BLK-LP 18MMLimited Save offer,Flash Sale Running Radiance HoodieHot Super offer,Super Price Asfour Crystal 301-911-2.5 2.48 L x 1.65 H in. Crystal Pearly Shell Sea FigurinesBig Deal offer,Great Deal D755 20X9 6X135/5.5 GL-BLK-MIL-RTTC 20MMHot Sale offer,Super Value Alogic Fusion Displayport To Displayport Cable 2M Space GreySpecial Save offer,Top Choice Wheel Bearing Front To Suit NISSAN PRESEA R11Super Deal offer,Best Find Elegant Double Power Point 250V 10A With Extra Switch Vertical PackTop Sale offer,Limited Time Diamond Core Drill, 4"/101mm Diameter Core Drill Bit, 14"/355mm Concrete Core Drill Bit, 5/8"-11 Thread Core Bit, Dry/Wet Drill Core Bits with a Blade, Diamond Wet Coring Bit For ConcreteTop Choice offer,Flash Offer Cameron Sino Ghl220Sl 3500Mah Battery Graphtec Survey Test EquipmentSuper Find offer,Deal Alert Siete Ktl/Chp Srno Vngr - Case Of 6 X 5.5 OzQuick Offer offer,Mega Grab Freestanding Counter Height Refrigerator/Freezer Cycle Defrost With A Stainless Steel Wrapped Door, Towel Bar Handle, And Black Cabinet - CT663BKSSHH SummitHot Buy offer,Save Now OLD LARGE HISTORIC PHOTO OF LINCOLN NEBRASKA, THE RAILROAD FREIGHT STATION c1910Hot Super offer,Quick Grab SPC Performance Honda Rear Camber and Toe Shim Set (18 Shims)Limited Buy offer,Clearance Ridgevale - Classic Medley 5' square - Colonial MillsLimited Buy offer,Hot Offer Tie-Dye Spirit of Freedom HoodieFlash Value offer,Quick Grab Uniden PC68LTX CB Mic + Yaesu VX-6DR Radio Holder Clip-on for Jeep JL/JT 18-23 Grab BarTop Buy offer,Best Choice StopTech Slotted Sport Brake Rotor 11-17 Jeep Grand Cherokee (Excludes SRT8)Best Mega offer,Mega Offer Victorinox Lexicon 2.0 Dual-Caster Large Expandable Spinner Carry-On, BlackBest Top

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

Top Value Hilmor 1839031 SB Spring Bender 1/4” To 5/8” - 4 Pack Top Choice
Top Price Yaesu FT-1900R HAM Mic + Kenwood TH-K20 Radio Holder for Jeep JK 07-10 Grab Bar Flash Value
Mega Save M4x0.75 HSS Taper Hand Tap FEW Special Save
Save Now OLD LARGE HISTORIC PHOTO OF CATAWISSA PENNSYLVANIA, AERIAL VIEW OF CITY c1935 2 Great Flash
Top Deal OLD LARGE HISTORIC PHOTO OF LOS ANGELES CALIFORNIA, THE COCA COLA PLANT c1940 Mega Find
Huge Savings BBQPlus 14 in. Saturn Planter Black Quick Offer
Mega Grab Cobra 29 LX Mobile Mic + Baofeng QHM-22 Mobile Mic Mount with 67 Designs Ball Best Mega
Great Value 17mm Rotacut Sheet Metal Hole Cutter Super Pick
Hot Pick 3D MAXpider 2007-2012 Nissan Altima Coupe/Sedan Kagu 1st Row Floormat - Black Super Sale
Mega Price Briggs & Riley ZDX Cargo Backpack, Black, One Size Flash Pick
Great Grab Retro Racer Stripe Hoodie Discount
Save Now ADAPTER SKT 7/8" - 3/4" BULK Best Flash
Super Value Hudson Valley 6513-AGB Newport Two Light Flush Mount, Aged Brass Big Deal
Save Now Room Mates RMK2560GM Mickey And Friends All About Mickey Peel And Stick Giant Wall Decals Discount
Big Savings Carhartt Cargo Series Hook-N-Haul Hip Pack, Carhartt Brown, Large Hot Value
Great Deal Hidesign Eton Leather 15" Laptop Compatible Briefcase Work Bag, Black Top Sale
Quick Deal Vera Multi Wool Rug Big Deal
Hot Pick OLD LARGE HISTORIC PHOTO OF GLENMONT OHIO, PANORAMIC VIEW OF THE TOWN c1920 Limited Stock
Great Buy Wilwood Dynapro 6 Front Hat Kit 12.88in Red 2005-Up Mazda 3 w/ Lines Flash Value
Limited Time Galaxy DX 949 Mobile Mic + Cobra 75 WX ST Mobile Mic Mount with 67 Designs Ball Flash Choice
Great Value OLD LARGE HISTORIC PHOTO OF BURNTISLAND SCOTLAND, VIEW OF THE HARBOUR c1930 Limited Find
Hot Savings Hawk HPS Street Brake Pads Limited Save
Hot Deal Old Large Historic Photo Of Naples Maine, The Goodrich Steamboat At Songo 1920 Super Pick
Flash Deal FUEL 5X135/ 5X5.5 CAP MATTE BLK Hot Mega
Super Value Nature's Path Flax Plus With Cinnamon - Case Of 6 - 32 Oz - Nature`S Path Top Buy
Hot Price Snow Globe Winter Fantasy Hoodie Hot Choice
Mega Deal Mint Ice Cream Swirl Hoodie Super Choice
Limited Time OLD LARGE HISTORIC PHOTO OF WAUBUN MINNESOTA, RAILROAD DEPOT STATION c1920 Quick Value
Great Grab 7/32" HSS Corner Rounding Cutter Big Deal
Limited Time Cometic Street Pro 03-06 Ford 6.0L Powerstroke Diesel V8 w/ 19mm Dowels, 96mm Top End Gasket Kit Flash Price
Best Grab Rally Armor 12-16 Subaru Impreza 4D/5D Black UR Mud Flap w/Red Logo Quick Offer
Hot Savings CALPAK Empire III Brown 21-inch Rolling Satchel Amazing Price
Save Now Yaesu FTM-3100R Mobile Mic + Stryker SR-94 Mobile Mic Mount for Jeep JL/JT 2024+ Grab-Bar Great Value
Best Value Synergy 94-02 Dodge Ram 1500/2500/3500 4WD Steering Box Brace Super Deal
Hot Savings American Thunder Exhaust System Camaro #817481 Best Super
Best Catch Klingspor PS33K Zinc Stearate Self Fastening Disc - 125mm 8H, 80g (100pk) Big Deal
Special Offer Millennium 2213-MB Dawes Three Light Pendant, Matte Black Best Flash
Flash Buy Minka-Lavery 72757-66G Cantebury Four Light Wall Mount, Black W/Gold Super Deal
Great Grab Peacock Feather Flare Hoodie Hot Mega
Super Sale Cameron Sino Cs Pbs007Vx Replacement Battery For Water Tech Vacuum Limited Offer
Super Find Rugged Ridge HD Steering Kit W/ Damper 84-06 Jeep XJ ZJ TJ Best Super
Best Grab Uniden PRO510 Mobile Mic + Kenwood TM-D710 Mobile Mic Mount with RAM Ball Discount
Flash Sale Wheel Bearing Rear To Suit MITSUBISHI L200 / TRITON K34T Best Flash
Best Catch Hp 45A Black Toner 18000 Page Yield Best Mega
Top Price Twilight Whispers Harmony Hoodie Flash Price
Best Price Athalon 34" 15 Pocket Duffel Denim Rain Rolling, One Size Best Mega
Super Value CARGO LINER 21-24 YUK/TAH/ESC Sale Now
Quick Grab CARGO LINER 12-19 ML-SERIES Best Super
Best Price PR193 20X9 5X4.5 G-BLK 30MM Super Sale
Best Price Dejuno Emerson 3-Piece Hardside Expandable Spinner Luggage Set, Green Mega Choice
Best Catch Fragola -12AN Straight Pro-Flow Hose End - Black Top Choice
Mega Grab X-act Contour - Front Floor Liners Flash Pick
Mega Save Socket Standard 3/4"Dr x 38mm 6 Point Toptul BAEA2438 Great Value
Super Find Injen 07-20 Toyota Tundra 5.7L Evolution Intake Quick Value
Hot Price Wiseco Nissan KA24 Dished 9:1 CR 89.5 Piston Kit Top Choice
Must Buy OLD LARGE HISTORIC PHOTO YEOVIL SOMERSET ENGLAND, VIEW OF THE BEEHIVE INN c1950 Top Buy
Mega Grab Falken Azenis FK-460 A/S 205/50ZR17 93Y XL Limited Buy
Super Price OLD LARGE HISTORIC PHOTO ALKMAAR NETHERLANDS HOLLAND, TOWN AERIAL VIEW c1940 1 Top Mega
Quick Deal Cameron Sino Cs Acs120Sl 1500Mah Battery For Acer Mobile Smartphone Quick Offer
Quick Deal Champion 18mm External Circlip -20Pk Top Sale