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Item #:
1323593
AEM 21-204DK 3.5" Inlet x 5" Element Dryflow Air Filter
90% of respondents would recommend this to a friend
Item #:
1323593
GBP 70
Price Details
Price
GBP 70
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If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Order now and get it around Thursday, September 10
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The AEM Dryflow Air Filters are washable, durable, high-performance filters that provide an excellent combination of air flow, filtration, and performance.
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What Stands Out
High Efficiency
The AEM 21-204DK air filter enhances airflow and improves engine performance, outperforming traditional filters with superior filtration efficiency for better acceleration and throttle response.
Reusable Design
This air filter is washable and reusable, providing long-term cost savings and reducing waste, making it an environmentally friendly choice for car enthusiasts.
Durable Construction
Constructed with high-quality materials, the AEM air filter ensures longevity and reliable performance under various driving conditions, ensuring your vehicle runs smoothly for miles.
Product Details
| Brand Name | AEM |
| Model Number | 21-204DK |
| OEM Equivalent Part Number | 21-204DK |
| Manufacturer Part Number | 21-204DK |
| Number of Items | 1 |
| Global Trade Identification Number | 00840879014858 |
| Manufacturer | AEM |
| Unit Count | 1 Count |
| UPC | 840879014858 |
| Included Components | Air Filters - Universal Fit |
| Item Type Name | Air Filters - Universal Fit |
| Item Weight | 1.2 pounds (540 grams) |
| Item Dimensions L x W x H | 3.5"L x 3.5"W x 5"H (8.9 x 8.9 x 12.7 cm) |
| Shape | cylindrical |
| Product Grade | Performance Part |
| Fit Type | Vehicle Specific Fit |
| Automotive Fit Type | Vehicle Specific Fit |
| Brand | AEM |
| Product Dimensions (L x W x H) | 3.5"L x 3.5"W x 5"H (8.9 x 8.9 x 12.7 cm) |
| OEM Part Number | 21-204DK |
Who Should Buy?
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Performance Enthusiasts
Ideal for those looking to enhance engine performance with improved airflow and filtration efficiency.
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Car Tuners
Great for tuners seeking to optimize their vehicle's air intake system for better horsepower and response.
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Off-Road Vehicles
Beneficial for off-road enthusiasts needing durable filters that can handle harsh environments and heavy dust.
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City Drivers
Not ideal for users primarily driving in urban areas with minimal dust or performance needs.
Product Description
AEM 21-204DK 3.5" Inlet x 5" Element Dryflow Air Filter
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the AEM 21-204DK Dryflow Air Filter and what does it do?
Answer: The AEM 21-204DK Dryflow Air Filter is a high-performance air filter designed for vehicles requiring a 3.5-inch inlet. It enhances engine performance by improving airflow while also ensuring superior filtration compared to standard paper filters. This filter is constructed from synthetic materials that allow for easy cleaning and reuse, making it a cost-effective choice for automotive enthusiasts looking to boost their engine's efficiency. -
Question:
How does the AEM 21-204DK compare to traditional paper air filters?
Answer: Unlike traditional paper air filters that can restrict airflow and require regular replacement, the AEM 21-204DK utilizes a dry synthetic filtration media. This allows it to provide better airflow, leading to improved engine performance and responsiveness. Additionally, its reusable design means you can clean and maintain it, reducing waste and long-term costs while ensuring your engine runs smoothly. -
Question:
Is the AEM 21-204DK air filter washable and reusable?
Answer: Yes, the AEM 21-204DK is designed to be washable and reusable. Simply clean it using a special air filter cleaner and re-oil it according to the instructions provided. This reusability not only makes it an environmentally friendly choice but also saves users money in the long term, as you won’t need to frequently replace the filter. -
Question:
What are the dimensions and specifications of the AEM 21-204DK air filter?
Answer: The AEM 21-204DK features a 3.5-inch inlet diameter and is designed with five unique filter elements for maximum surface area and airflow efficiency. These dimensions allow for easy installation in various vehicle makes and models, ensuring that users can enjoy improved performance without extensive modifications. -
Question:
Can I install the AEM 21-204DK air filter myself?
Answer: Yes, amateur mechanics can usually install the AEM 21-204DK air filter with minimal tools. Most often, the installation involves unscrewing a few bolts to replace the existing filter. The filter comes with a detailed installation guide, making it easier for DIY enthusiasts to achieve a quick and effective upgrade. -
Question:
How often should I clean the AEM 21-204DK air filter?
Answer: Cleaning intervals for the AEM 21-204DK depend on driving conditions, but a good rule of thumb is to clean it every 15,000 to 25,000 miles. If you often drive in dusty or off-road conditions, you may need to clean it more frequently. Regular maintenance ensures optimal airflow and filtration, contributing to your engine’s performance and longevity. -
Question:
What vehicles are compatible with the AEM 21-204DK air filter?
Answer: The AEM 21-204DK air filter is versatile and compatible with a range of vehicles, particularly those with a 3.5-inch inlet. It's often used in high-performance cars, trucks, and SUVs that prioritize efficiency and power. Refer to the manufacturer's website or product guide to check specific vehicle applications. -
Question:
Can the AEM 21-204DK air filter improve my vehicle’s fuel efficiency?
Answer: The AEM 21-204DK air filter can potentially enhance your vehicle's fuel efficiency by improving airflow to the engine. Better airflow allows for more efficient combustion, which can lead to optimized fuel consumption, particularly during acceleration. It's an excellent upgrade for those looking to stretch their fuel economy without sacrificing performance. -
Question:
Does the AEM 21-204DK air filter come with any instructions or installation tools?
Answer: Yes, the AEM 21-204DK air filter comes with detailed installation instructions that guide users through the process. While no specialized tools are usually required, a basic tool set will suffice. This makes it accessible for both seasoned mechanics and those new to automotive maintenance. -
Question:
Where can I buy the AEM 21-204DK 3.5 Inlet x 5 Element Dryflow Air Filter in UK?
Answer: You can conveniently purchase the AEM 21-204DK Dryflow Air Filter at Ubuy, which offers a wide selection of automotive performance parts. Ubuy ensures that you have access to this high-quality product delivered directly to your doorstep, making it a reliable choice for vehicle upgrades in UK.
AEM Air Filters 21-204DK Editorial Review
** AEM 21-204DK 3.5 Inlet x 5 Element Dryflow Air Filter** The AEM 21-204DK Dryflow Air Filter has garnered a positive reception among automotive enthusiasts and casual drivers alike, reflecting its robust design and performance-enhancing capabilities. Users report notable increases in mass air flow (MAF), with one reviewer experiencing a startling jump from 1.5-2.2 lb/m to 3.7-4.2 lb/m at cruising speeds, indicating a significant boost in engine performance. This is particularly advantageous for those who engage in activities such as autocross and drag racing. One of the standout features of this filter is its durable Construction, which eliminates concerns of wear and tear typically associated with traditional filters. Users appreciate the absence of a metal mesh structure, reducing the likelihood of shape distortion or damage from in-engine impacts. Many reviews highlight the practical aspects of cleaning and maintenance; unlike oil-based filters that can easily lead to MAF sensor issues due to over-oiling, the Dryflow filter can simply be rinsed and reinstalled without extensive downtime. While the filter effectively enhances performance, it does come with a caveat. Some users have noted that its superior filtration capabilities can lead to restricted airflow, potentially causing engines to run rich. However, this is often outweighed by the performance gains experienced after replacing older, more brittle filters. Overall, the AEM 21-204DK Dryflow Air Filter delivers reliable performance and ease of maintenance, making it a commendable choice for vehicle enthusiasts seeking a balance of durability and efficiency. **
Customer Reviews & Ratings
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Pros
- Significant performance boost with increased MAF rates.
- Durable Construction with no metal mesh, preserving shape and longevity.
- Easy to clean – can simply be rinsed and dried for reuse.
- Ideal for performance applications (e.g., autocross and drag racing).
Cons
- May restrict airflow, potentially causing engines to run rich.
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GBP 70
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Thursday, September 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Washable synthetic air filters.
- Optimum combination of air flow, filtration, and performance.
- Innovative high performance oil-free filtration material.
- Easy cleaning and durable service.
- Excellent filtration.
- Sales Oriented.
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