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Part:   21-570P

AEM 21-570P 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 21-570P fits some Scion xA, and Scion xB models. See vehicle applications for details.
The AEM 21-570P 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 Scion xA and xB 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 to the passenger-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 mirror-polished powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the mass air flow sensor, engine breather hose and vacuum switching valve. 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 21-570P vehicle applications to determine the legal status for each vehicle.

[More Information on AEM Cold Air Intake Systems]
Specifications AEM 21-570P Product Specifications
Replacement Filter21-200DK
Air Filter ColorRed
Air Filter MaterialNon-woven Synthetic
Air Filter Outlet ShapeRound
Clamps Included6
Clamp MaterialSteel
Clamp StyleRegular
Couplers IncludedNone
Product StyleAEM Cold Air Intake System
Air Filter Height5.125 in (130 mm)
Intake Pipe Color / FinishPolished
Intake Pipe MaterialAluminum
Street Legal In All US States No
TUV Approved (Europe)No
Weight9 lb (4.1 kg)
Air Filter Large End Diameter6 in (152 mm)
Product Box Height10.6 in (269 mm)
Product Box Length35.4 in (899 mm)
Product Box Width13.3 in (338 mm)
California RestrictedNot legal for sale or use in California
Mounting Hardware IncludedYes
This Product IncludesBypass Valve
WarrantyLimited Lifetime
WARNING: Cancer and reproductive
Reviews Product Reviews

Peter from Hawaii
February 25, 2014 - Part 21-570P
I had the Cold Air Intake installed as a dealer option on my 05 XB (Mar 2005).  For some weird reason, the bottom pipe separated from the bracket(Feb 2014), leaving a hole on the pipe and nothing but the bypass valve holding it in place. Was gonna buy the same entire system or go to a short ram. Took a chance and emailed AEM from this website. Received an email from Joji the day after. I provided all the required information along with pictures. Took care of me right away. Got the replacement parts quick. I am a Happy Camper. Looks like AEM is gonna be breathing for my car for the life of it.