List Price: $405.49
You Save $130.50 (32.2%)
$274.99 USD
Part:   21-724C

AEM 21-724C Cold Air Intake

AEM Cold Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum tubing
  • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
  • Washable and reusable oil-free filter media
  • AEM Lifetime Limited Warranty

The AEM 21-724C fits some Hyundai Veloster Turbo models. See vehicle applications for details.
The AEM 21-724C 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 is designed, tuned and dyno-tested to fit specific Hyundai Veloster Turbo 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 located in the original air box space 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 crank case breather hose and recirculation valve hose. 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 21-724C vehicle applications to determine the legal status for each vehicle.

[More Information on AEM Cold Air Intake Systems]
Specifications AEM 21-724C Product Specifications
Estimated Horsepower Gain16 HP @ 5700 RPM
Replacement Filter21-2157DK
Air Filter ColorRed
Air Filter MaterialNon-woven Synthetic
Air Filter Outlet ShapeRound
Clamps Included6
Clamp MaterialStainless Steel
Clamp StyleRegular
Couplers IncludedNone
Product StyleAEM Cold Air Intake System
Air Filter Height7.5 in (191 mm)
Intake Pipe Color / FinishGunmetal Gray
Intake Pipe MaterialAluminum
CARB EO NumberD-670-24
Street Legal In All US StatesSee Vehicle Applications
TUV Approved (Europe)No
Weight9.3 lb (4.2 kg)
Product Box Height14.94 in (379 mm)
Product Box Length22.2 in (564 mm)
Product Box Width14.5 in (368 mm)
Mounting Hardware IncludedYes
WarrantyLimited Lifetime

Horsepower gains based on similar vehicle dynamometer test. Results will vary.
WARNING: Cancer and reproductive
Reviews Product Reviews

Danny Charles from Tehachapi, California
April 23, 2018 - Part 21-724C
My biggest concern was finding an intake that was CARB legal. I've had this intake for about 3 years now and have no complaints. I didn't see any noticeable power gains, but I do get better fuel economy and throttle response.
Blake Mayer from St louis, Missouri
September 21, 2015 - Part 21-724C
So far I am very pleased with my purchase. It was easy to install and noticed a difference right away.
Corey Ormsbee from Erie, Pennsylvania
October 30, 2013 - Part 21-724C
This product was perfect. Perfect fitment, no issues with clearance. Directions were clear and precise. After install, quick difference in performance and the sound of the intake sounds great, no drone effect or vibrations in the tube and no large whooshing noises while idling, which are usual with certain CAIs. Highly recommend this product. Great bang for you buck!