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Brand: AEM Induction (K&N)
AEM 21-478WR Wrinkle Red Cold Air Intake System is designed for specific cars and trucks.
Currently out of stock
No hidden fees — Shipping and tax included in the price.
We accept major cards and digital wallets. Additional installment plans, when available, are offered by Shopify at checkout based on order eligibility.
Not sure it fits your vehicle?
Email info@trybeepbeep.com with this part and your vehicle’s year, make, model, trim and engine. We check fitment before you order — replies within 24–48 hours.
AEM Air Intake Systems are designed to produce massive horsepower and torque gains, as well as better engine sound when used as a replacement for the factory air filter and airbox.
AEM intake systems are tuned, designed, and dyno-tested to fit specific cars and trucks.
These air intakes usually include an oversized AEM Dryflow synthetic washable air filter for outstanding filtration, air flow, and performance while allowing easy oil-free cleaning.
Most AEM intake systems use powder coated heat shields, mandrel-bent aluminum intake tubes, and high quality hardware designed to reduce intake temperature and restriction.
The design and components of each intake system vary, so consult the installation instructions for more information on the contents of each part number.
AEM manufactures a variety of intake kit styles, including short ram intakes, cold air intakes, dual-chamber intakes, Brute Force intakes for trucks and SUVs, and Brute Force HD intakes for diesel applications.
“Excellent customer service. Had a small order issue that was remedied quickly with great communication!”
Read on Trustpilot →“This business communicates very well and delivers on their promise. I would work with them again”
Read on Trustpilot →“Receive my 18*8-wheel super quick, definitely I'll buy again.”
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Read on Trustpilot →About Cold Air Intake System AEM 21-478WR Wrinkle Red
Estimated horsepower gain of 36 HP at 5300 RPM
Manufactured in the USA
All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
The UPC/barcode for this product is 840879019266.
Orders ship within the USA directly from our authorized U.S. distributor and brand warehouses.
Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Nov 20.
Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.