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AEM 21-641B Cold Air Intake System


SKU: AEM-21641B
Part number: 21-641B
Manufacturer: AEM

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$314.99
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AEM 21-641B Cold Air Intake System
  • Product Details
    Products specifications
    Color Blue
    Filter Color Gray
    Filter End Cap Finish Black
    Notes Fits Turbo, Manual Transmission only.
    Quantity Sold as a kit.
    Sleeve Color Black
    Tube Color Blue powdercoated
    Tube Material Aluminum
    Clamp Material Steel
    Clamp Style Regular
    Intake Pipe Color / Finish Blue
    Clamps Included 5
    Product Style AEM Cold Air Intake System
    Replacement Filter 21-203DK
    Air Filter Color Red
    Air Filter Height 5.125 in (130 mm)
    Air Filter Large End Diameter 6 in (152 mm)
    Air Filter Material Non-woven Synthetic
    Air Filter Outlet Shape Round
    Couplers Included 0
    Intake Pipe Ports All intake tube ports needed for the specified applications are included
    Mass Air Flow Sensor Adapter Included Mass Air Flow Sensor Adapter Included When Required
    Vacuum Tubing Included No
    Weight 6 lb (2.7 kg)

    AEM pioneered the Cold Air induction system for sport compact cars in 1994. A Cold Air intake system relocates the filter outside of the engine compartment to deliver the coolest air inlet temperatures possible. Cooler air carries more oxygen, which translates into a more intense explosion in the combustion chamber to create more horsepower and torque. But that's only part of the power equation. Tuning the inlet pipe in length and diameter to match the engine's resonance helps move more air to the cylinders (think of your engine as a big air pump), and this tuning allows us to deliver the maximum power gains throughout the entire RPM range. We also monitor fuel trim correction factors and all OBDII sensors during R&D to eliminate leaning the engine out and/or throwing a check engine light. Our Cold Air systems are dyno-proven and tested against the competition with the goal of creating more useable power than any other system of their kind. Every AEM Cold Air induction system features the highest standards of construction and we are so confident in their fit and performance that we guarantee them for the life of your vehicle. All AEM Cold Air systems are either 50-state legal or pending (excluding "Off Road" and "Hybrid" systems), include a lifetime DRYFLOW Synthetic air filter and come with a limited lifetime warranty.

    • Guaranteed for life
    • 50-state legal or pending legality - Excluding intake systems that are designated as Off-Road Use Only.
    • Manufactured and assembled in the USA
    • Engineered to produce maximum horsepower and torque
    • AEMs lifetime DRYFLOW Synthetic air filter is up to 99.52% efficient in FINE DUST testing, filters dirt as small as one micron, and never needs filter oil!
  • Existing reviews
    From:
    Date:
    ugg... the description was lacking
    From:
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    Ordering was easy, over the phone or online i was able to find all my parts on Autoplicity conveniently and my order was shipped out in a timely manner. I had concerns that were tended to by a quick phone call and great customer services reps.
    From:
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    Ordered a sling to store my roof rack. There was an issue with the supplier which was quickly resolved by the Autoplicity staff. Great customer service -- most responsive I've ever seen.

    Best prices around.
    From:
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    Super easy to browse web site and find the product I wanted.
    The price was unmatched.
    Shipping was fast and cheap.
    Super shopping experience.
    From:
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    Great prices, helpful customer service. Ordered 2 by mistake. And they got it cleared up real fast. Saved over $80 off retail. Will be ordering from the, again!!!!!
    From:
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    Rather amazing and uneventful service in this day and age.  Ordered a Thule bike rack for my Nissan Murano.  It was in stock (unusual for high-end specialty products), shipped the next day, and was on my doorstep in a few days (excellent for a 60 lb. large box).  I'd buy anything from these people without any reservation.  AND, your order is insured - completely superfluous.  Oh, and did I mention, the lowest price I could find ANYWHERE, and not by a few dollars - a lot.
    From:
    Date:
    Excellent service with the actual stock on hand, shipment was made the next day and a tracking number was provided. I have tried 2 other online supply stores which don't know what they have in stock.
Add your review
Existing reviews
From:
Date:
ugg... the description was lacking
From:
Date:
Ordering was easy, over the phone or online i was able to find all my parts on Autoplicity conveniently and my order was shipped out in a timely manner. I had concerns that were tended to by a quick phone call and great customer services reps.
From:
Date:
Ordered a sling to store my roof rack. There was an issue with the supplier which was quickly resolved by the Autoplicity staff. Great customer service -- most responsive I've ever seen.

Best prices around.
From:
Date:
Super easy to browse web site and find the product I wanted.
The price was unmatched.
Shipping was fast and cheap.
Super shopping experience.
From:
Date:
Great prices, helpful customer service. Ordered 2 by mistake. And they got it cleared up real fast. Saved over $80 off retail. Will be ordering from the, again!!!!!
From:
Date:
Rather amazing and uneventful service in this day and age.  Ordered a Thule bike rack for my Nissan Murano.  It was in stock (unusual for high-end specialty products), shipped the next day, and was on my doorstep in a few days (excellent for a 60 lb. large box).  I'd buy anything from these people without any reservation.  AND, your order is insured - completely superfluous.  Oh, and did I mention, the lowest price I could find ANYWHERE, and not by a few dollars - a lot.
From:
Date:
Excellent service with the actual stock on hand, shipment was made the next day and a tracking number was provided. I have tried 2 other online supply stores which don't know what they have in stock.

Return Policy

Most products at Autoplicity.com are eligible for return within 30 days of the shipment date. Contact our Customer Service Department at 800-299-1028 to request approval for a return or email support@autoplicity.com All returns must be processed through the Customer Service Department. Upon approval, an RMA # will be issued with instructions on how and where to process your return. All items must be returned in new, un-used condition, contain original packaging and documentation and contain all hardware and accessories.