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Air and Fuel› Air Cleaners, Filters, Intakes and Components

2007

Cold Air Intake System

Name: Cold Air Intake System
Brand: 2007
SKU: aem21-841DS

$419.99 $407.39 Save $12.60

SKU: aem21-841DS

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Non-Returnable Item

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Moderate — 2–4 hours

Overview

The 2007 AEM 21-841DS is a cold air intake system designed to allow your engine to breathe more air than the factory air intake. It is tuned and dyno-tested to produce more horsepower and torque. The system features an oversized AEM Dryflow synthetic washable air filter for excellent airflow and filtration.

Show original supplier description

The AEM 21-841DS Cold Air Intake System is engineered to replace your vehicle's restrictive factory air intake housing, allowing the engine to breathe more freely. This system is custom-designed, tuned, and dyno-tested to maximize horsepower and torque by drawing in cooler, denser air. The intake features an aerodynamic, roto-molded air box that houses an oversized AEM Dryflow synthetic washable air filter. This oil-free filter media provides outstanding airflow and filtration, and can last up to 100,000 miles before needing cleaning, depending on driving conditions. The intake pipe is constructed from mandrel-bent 6061 aluminum for smooth airflow, and the overall system is proudly manufactured in the USA. This cold air intake system is specifically designed for the 2007-2013 BMW 328i with the L6-3.0L F/I engine. It comes complete with all necessary mounting hardware and comprehensive installation instructions, and is backed by AEM's Limited Lifetime Warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	2007
Part Number	aem21-841DS
Category	Air and Fuel

Videos

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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