AEM® (12-15) Acura ILX/Civic Si Cold Air Intake System with Dryflow® Filter

The AEM 21-716 Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Honda Civic SI and Acura ILX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is relocated above the driver's side wheel well which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor and crankcase vent tube. The tapered cylinder 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). The 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 21-716C vehicle applications to determine the legal status for each vehicle.

• Increased horsepower
• Tuned and dyno-tested to improve acceleration and engine sound
• Low restriction aluminum tubing
• Washable and reusable oil-free filter media
• Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)

Estimated Horsepower Gain	8 HP @ 7000 RPM
Replacement Filter	21-203DOSK
Air Filter Color	Red
Air Filter Material	Non-woven Synthetic
Air Filter Outlet Shape	Round
Clamps Included	11
Clamp Material	Stainless Steel
Clamp Style	Regular
Couplers Included	None
Product Style	AEM Cold Air Intake System
Intake Pipe Color / Finish	Gunmetal Gray
Intake Pipe Material	Aluminum
CARB EO Number	D-670-21
Street Legal In All US States	See Vehicle Applications
TUV Approved (Europe)	No
Weight	8.3 lb (3.7 kg)
Product Box Height	8.5 in (216 mm)
Product Box Length	18.25 in (464 mm)
Product Box Width	14.5 in (368 mm)
Mounting Hardware Included	Yes
Warranty	Limited Lifetime