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Part:   21-513C

AEM 21-513C Cold Air Intake

AEM Cold Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8
 
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum tubing
  • Easy to install using commonly available tools
  • 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 21-513C fits some Acura TL models. See vehicle applications for details.
The AEM 21-513C 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 Acura TL 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 replacement silicone breather hose. 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). The air intake system is easy to install with commonly available tools and it 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 21-513C vehicle applications to determine the legal status for each vehicle.

[More Information on AEM Cold Air Intake Systems]
Specifications AEM 21-513C Product Specifications
Air Filter ColorRed
Air Filter Height5.25 in (133 mm)
Air Filter Large End Diameter6 in (152 mm)
Air Filter MaterialNon-woven Synthetic
Air Filter Outlet ShapeRound
CARB EO NumberD-670-15
Clamp MaterialSteel
Clamp StyleRegular
Clamps Included7
ColorGunmetal Gray
Intake Pipe Color / FinishGunmetal Gray
Intake Pipe MaterialAluminum
Product Box Height11.6 in (295 mm)
Product Box Length24.38 in (619 mm)
Product Box Width12.2 in (310 mm)
Product StyleAEM Cold Air Intake System
Replacement Filter21-2110DK
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight6.2 lb (2.8 kg)
Reviews Product Reviews

Jae from Bakersfield, California
February 26, 2016 - Part 21-513C
Real great upgrade for my 2006 Acura TL. I noticed an immediate throttle response and faster acceleration. Engine sound is more aggressive. I would definitely love to have a throttle body spacer for my car if the company made them. Thanks AEM.
Luis Ortiz from Sylmar, California
October 23, 2015 - Part 21-513C
100 satisfied with the diffrence between the stock air intake and this AEM intake. It truly does do what it says no bluffin. Improves engine sound, better throttle respond, quicker acceleration & worth every cent. Happy customer
Antonio Cardenas from Texas
December 1, 2014 - Part 21-513C
The intake works real good. I've had it for 2 weeks and it's pretty good. I recommend this product to other people.
Kamal Simmons from Jamaica ny
September 28, 2014 - Part 21-513C
Love it. Instalation wasn't easy but intake sounds awesome