AEM Induction 21-750 Performance Cold Air Intake System for Audi A4 and A5
- Utilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.
- AEM Lifetime Limited Warranty
Enhance your Audi A4 or A5 with the AEM 21-750 Performance Cold Air Intake System, expertly designed to boost horsepower and torque by replacing the stock restrictive air filter and intake housing. Crafted specifically for 2013 to 2016 model years, this system delivers improved airflow and filtration through an oversized AEM Dryflow synthetic washable air filter that maintains high performance for up to 100,000 miles before cleaning. The filter’s synthetic media is oil-free, reusable, and engineered to trap harmful contaminants while preserving optimal airflow, ensuring your engine breathes more freely and efficiently. The intake system is installed in the original air box location, ensuring a seamless fit with minimal modifications. An optional AEM embossed heat shield can be added to reduce intake air temperature, further increasing engine power and responsiveness. This system is engineered to work with your vehicle’s factory emissions control devices, including the mass air flow sensor, and is compliant with EPA standards. Designed for ease of installation, it can be set up with common tools, making it accessible for DIY enthusiasts. The AEM 21-750 system is backed by AEM’s Lifetime Limited Warranty, providing confidence in its durability and performance. It is a proven upgrade for those seeking increased acceleration, improved throttle response, and a more aggressive engine sound without compromising emissions compliance. Note that some AEM intake systems may not be legal for sale or use in California, so verify applicability for your vehicle. Overall, this cold air intake system offers a reliable, long-term solution for enhancing the performance of your Audi A4 or A5, delivering measurable gains in power and efficiency while maintaining factory emissions standards.
Features:
- Utilizes washable, reusable, oil-free synthetic filter media for long-term airflow efficiency and contaminant filtration
- Engineered to fit specific Audi A4 and A5 models from 2013 to 2016
- Optional heat shield reduces intake air temperature to maximize horsepower
- Designed to work with factory emissions control devices including the mass air flow sensor
- Easy installation with common tools, no special modifications required
- Backed by AEM’s Lifetime Limited Warranty
- Compliant with EPA standards and designed for long-term durability
To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.
Depending on the package, we ship using different carriers according to the item's location, content, and size.
Freight truck & international items, will require up to 7 business days to ship due to size and logistics.
All orders made after 3:00pm ET will be processed the next business day.
Unless otherwise noted as "In Stock" with qty amount. Pre-Orders, Special orders, & Made to order items have an estimate of 5+ weeks for USA made parts and 10+ weeks for JDM/ Overseas parts. Please check with us for exact ETA as it will vary by brand and item.
Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $200.
Delivery Inspection & Damage Claims
Large, oversized, fragile, and performance parts must be inspected immediately upon delivery and before installation. Damage, missing parts, incorrect items, or cosmetic concerns must be reported within 3 business days of delivery with photos of the product, outer box, inner packaging, and shipping label.
Please keep all packaging until the item has been fully inspected. Claims may be denied if the item has been installed, mounted, modified, test-fitted, used, reported late, or if the packaging has been discarded.
All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs. Refusal to pay duties/taxes fees prior to delivery will have the product sent back to us. This will be treated a standard return and all fees including original and refusal shipping fees will be deducted from original amount.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.
Processing and logistics on in stock international orders will take up to 7 business days to process & ship as sometimes we only have 1 international pickup a week.
In stock, non pre-orders or special order items can be returned within 30 days of the product arriving to your house or place of work.
30 days, unused. Refund = item price minus 20% restocking fee. Original shipping is non-refundable. Return shipping (if we provide label) is also deducted.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Pre-Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail
Any loan orders will have a 10% cancelation fee to cover the loan processing fees or 3rd party merchant fees. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.
WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.
AEM Induction 21-750 Performance Cold Air Intake System for Audi A4 and A5
