- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Automotive Filters /
- Ram Air Kit /
- AEM 21-687P Cold Air Intake System
AEM 21-687P Cold Air Intake System
WST 1479
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
QTY:
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
AEM Air Intake Systems are designed to produce massive horsepower and torque gains as well as better engine sound.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Product Details
| Brand Name | AEM |
| Model Number | 21-687P |
| OEM Equivalent Part Number | 21-687P |
| Manufacturer Part Number | 21-687P |
| Number of Items | 1 |
| Global Trade Identification Number | 00024844252470 |
| Manufacturer | AEM |
| Unit Count | 1 Count |
| UPC | 024844252470 |
| Included Components | Cold Air Intakes |
| Item Type Name | Cold Air Intakes |
| Item Weight | 7.8 pounds (3.54 kg) |
| Product Grade | Replacement Part |
| Fit Type | Vehicle Specific Fit |
| Brand | AEM |
| OEM Part Number | 21-687P |
What's in the box
Cold Air Intakes
Who Should Buy?
-
Performance Enthusiasts
Ideal for users seeking enhanced horsepower and throttle response from their vehicle's engine.
-
DIY Upgraders
Perfect for individuals comfortable with vehicle modifications and looking to improve air intake efficiency.
-
Fuel Economy Seekers
Suitable for drivers wanting to improve fuel efficiency while maintaining performance under various driving conditions.
-
Stock Vehicle Owners
Not advisable for users who prefer to keep their vehicles in factory condition without modifications.
Product Description
Customer Questions & Answers
-
Question:
What is the AEM 21-687P Cold Air Intake System?
Answer: The AEM 21-687P Cold Air Intake System is an aftermarket performance upgrade designed to enhance your vehicle's engine airflow. By replacing the factory air intake system, it allows for increased air intake and improved throttle response, leading to better overall performance. The system features a washable and reusable air filter, which means less frequent replacements and long-term savings. This intake system is ideal for car enthusiasts looking to boost horsepower and acceleration while maintaining engine efficiency. -
Question:
How does the AEM 21-687P Cold Air Intake improve performance?
Answer: The AEM 21-687P Cold Air Intake improves performance by increasing the volume of cooler air entering the engine, which is critical for optimal combustion. This system replaces the restrictive factory air intake with a less restrictive, efficiently designed tube that helps the engine breathe better. When you install this intake, you may experience increased horsepower and torque, making it perfect for drivers looking to enhance their car’s performance for racing or spirited everyday driving. -
Question:
Is the installation of the AEM 21-687P Cold Air Intake System complicated?
Answer: Installing the AEM 21-687P Cold Air Intake System is relatively straightforward and typically does not require professional assistance. The kit includes all necessary components along with detailed instructions for installation. It can often be tackled using basic hand tools in a home garage setup. This makes it a great weekend project for DIY enthusiasts who want to elevate their vehicle's performance capabilities without overwhelming complexity. -
Question:
What vehicles are compatible with the AEM 21-687P Cold Air Intake?
Answer: The AEM 21-687P Cold Air Intake System is specifically designed for certain vehicle makes and models, ensuring a perfect fit and optimal performance. To determine compatibility with your vehicle, you can refer to the manufacturer’s specifications or the product listing on various e-commerce sites. This type of tailored application ensures that you achieve the best results in terms of power gain and engine response. -
Question:
Will the AEM 21-687P Cold Air Intake void my vehicle's warranty?
Answer: Installing the AEM 21-687P Cold Air Intake may raise questions regarding your vehicle's warranty. Typically, aftermarket modifications like this do not automatically void warranties, especially when they can be shown not to cause damage. However, it’s advisable to consult your vehicle’s warranty documentation or speak with your dealer to understand how the installation may impact specific coverage. This understanding helps you make an informed decision without risking warranty claims. -
Question:
What maintenance does the AEM 21-687P Cold Air Intake require?
Answer: The AEM 21-687P Cold Air Intake System is designed for easy maintenance. The washable and reusable air filter can be cleaned and re-oiled instead of requiring replacement, which saves you money in the long run. Regular cleaning, as recommended in the product manual, helps maintain airflow efficiency and engine performance. This makes it a practical choice for those seeking sustainability without sacrificing quality. -
Question:
Can I expect any sound changes with the AEM 21-687P Cold Air Intake?
Answer: Yes, the installation of the AEM 21-687P Cold Air Intake System often results in a more pronounced engine sound. Many users report a deeper, more aggressive tone, particularly during acceleration, which enhances the driving experience. This auditory feedback serves as an exciting reminder of the power your vehicle is gaining. It’s a popular modification for those who enjoy a sportier sound profile while driving. -
Question:
Does the AEM 21-687P Cold Air Intake come with any certifications?
Answer: The AEM 21-687P Cold Air Intake System is designed with performance and compliance in mind. Many models come with CARB certification, meaning they meet stringent emissions regulations for legal use in certain regions. This certification allows you to modify your vehicle without fearing non-compliance with local environmental laws. Before purchasing, check the details to confirm if the specific version meets regulations applicable to your area. -
Question:
What benefits does a cold air intake system offer over stock systems?
Answer: Cold air intake systems like the AEM 21-687P are engineered to outperform stock systems by providing denser and cooler air to the engine. Cooler air ensures better combustion efficiency, translating into more power. Compared to stock systems, a cold air intake generally allows for higher airflow, minimizing restrictions that can hamper engine output. This efficacy makes the AEM system a valuable upgrade for those seeking noticeable gains in performance and efficiency. -
Question:
Where can I buy the AEM 21-687P Cold Air Intake System in Samoa?
Answer: You can purchase the AEM 21-687P Cold Air Intake System from Ubuy. This platform offers a variety of options and information about the product to assist you in making an informed purchase. With Ubuy, you can easily navigate through product descriptions, customer reviews, and compare options to find the best fit for your vehicle.
AEM Ram Air Kit 21-687P Editorial Review
**** The AEM 21-687P Cold Air Intake System has received a mostly positive reception from customers, particularly for its performance enhancements and appealing sound. Many users have noted that the product lives up to its promises, offering noticeable improvements in horsepower and throttle response, making their driving experience Considerably more engaging. Even though there were concerns about the compatibility for the 2011 model, customers found a workaround by using rubber lids to cover one of the holes. This that highlights the product's versatility for car enthusiasts who might be operating slightly different models than initially specified. The installation process has been described as straightforward, with many noting that taking off the front bumper without removing the tire simplifies the job. In terms of auditory enhancements, users are thrilled with the sound quality produced by the intake system, comparing it to the iconic vehicles from “2 Fast 2 Furious.” While the sound may not alter dramatically, it’s described as enough to make a significant difference, earning applause for transforming the vehicle's auditory profile. Overall, the AEM 21-687P Cold Air Intake has proven to be a worthwhile investment for those looking to enhance both the performance and sound of their vehicle, making it a popular choice among car aficionados. **
Customer Reviews & Ratings
-
5 Star
69%
-
4 Star
31%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Noticeable improvement in horsepower and throttle response
- Attractive sound quality, making the driving experience more enjoyable
- Installation is relatively straightforward
- Versatile compatibility with different model years
- Good value for the price compared to other retailers
Cons
- Some confusion regarding compatibility with the 2011 model
Platform Trust & Buyer Confidence
“Easy to use and always helpful and sorts any issues I've had past and present”
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
“The delivery was fast and the product came undamaged and authentic.”
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
“Fast, convenient and cheap. Great store!”
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
WST 1479
Order now and get it around Monday, September 21
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.)
QTY:
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Features & Benefits
- Massive horsepower and torque gains.
- Improved engine sound for a more exhilarating drive.
- Includes oversized washable AEM Dryflow synthetic air filter.
- Designed and tuned for specific car and truck models.
- Manufactured in the USA with high-quality materials.
- Guaranteed for the lifetime of your vehicle.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.






