--- product_id: 53550583 title: "21-774DS Cold Air Intake System" brand: "aem" price: "€ 931.24" currency: EUR in_stock: true reviews_count: 8 category: "Aem" url: https://www.desertcart.be/products/53550583-21-774ds-cold-air-intake-system store_origin: BE region: Belgium --- # Horsepower & torque boost 100,000 miles washable filters Easy install with common tools 21-774DS Cold Air Intake System **Brand:** aem **Price:** € 931.24 **Availability:** βœ… In Stock ## Summary > πŸš— Unleash your Infiniti’s hidden power with precision airflow mastery! ## Quick Answers - **What is this?** 21-774DS Cold Air Intake System by aem - **How much does it cost?** € 931.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/53550583-21-774ds-cold-air-intake-system) ## Best For - aem enthusiasts ## Why This Product - Trusted aem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Dual Intake Tubes:** Optimized airflow path for enhanced engine breathing and performance - β€’ **Heat Shield Protection:** Reduces intake air temperature to unlock peak horsepower - β€’ **Lifetime Limited Warranty:** Confidence backed by AEM’s industry-leading warranty coverage - β€’ **Dual Dryflow Synthetic Filters:** Max airflow & filtration with oil-free, washable tech for up to 100K miles - β€’ **Precision Vehicle-Specific Fit:** Engineered and dyno-tested exclusively for Infiniti Q50 models ## Overview The AEM 21-774DS Cold Air Intake System is a vehicle-specific performance upgrade designed for Infiniti Q50 models. Featuring dual synthetic Dryflow washable air filters and heat shields, it reduces intake air temperature and boosts horsepower and torque. Easy to install with common tools, it supports factory emissions controls and comes with a lifetime limited warranty, delivering long-lasting, hassle-free performance enhancement. ## Description The AEM-21-774DS Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filters and air intake housings. This air intake system was designed, tuned and dyno-tested to fit select Infiniti Q50 models. Air enters the system through dual AEM Dryflow synthetic washable air filters for outstanding air flow, filtration and performance. The air filters are located in the original air box spaces and are protected by heat shields which are designed to reduce intake air temperature and increase horsepower. Air is then fed to the engine through not one, but two air intake tubes. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensors and crankcase vent tube. The dual tapered cylinder shaped AEM Dryflow air filters are made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View the 21-774DS vehicle applications to determine the legal status for each vehicle. Review: Why wait? - Easy to install. Sounds great!! Review: AEM FTW! - Great product and price. I had the post MAF silicone tubes with K&N filters, and these AEM intakes are much better. The silicone intakes were a pain to get in position and a pain to deal with when trying to get filters out to clean. With the AEM it was a straight forward easy install and fitment was on point. Access to clean filters is so much easier now too. Overall, I am very happy I made the switch to AEM. ## Features - Fit Type: Vehicle Specific ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06X9J54Z5 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #942,603 in Automotive ( See Top 100 in Automotive ) #922 in Automotive Replacement Air Intake Filters | | Brand | AEM | | Brand Name | AEM | | Customer Reviews | 4.2 out of 5 stars 64 Reviews | | Fit Type | Vehicle Specific Fit | | Global Trade Identification Number | 00024844361967 | | Included Components | Air Filter^Heatshield (2)^Intake Tube (2)^Edge Trim (2)^Hose^License Plate Frame^Literature Pack^Parts Kit | | Item Type Name | Cold Air Intake System | | Item Weight | 12.5 Pounds | | Manufacturer | AEM | | Manufacturer Part Number | 21-774DS | | Manufacturer Warranty Description | Limited Lifetime | | Model Number | AEM 21-774DS | | Number of Items | 1 | | OEM Equivalent Part Number | 21-774DS | | OEM Part Number | 21-774DS | | Product Grade | Performance Part | | UPC | 024844361967 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** AEM - **Fit Type:** Vehicle Specific Fit - **Global Trade Identification Number:** 00024844361967 - **OEM Part Number:** 21-774DS - **Product Grade:** Performance Part ## Images ![21-774DS Cold Air Intake System - Image 1](https://m.media-amazon.com/images/I/61yEdy7+RGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Why wait? *by B***D on October 30, 2024* Easy to install. Sounds great!! ### ⭐⭐⭐⭐⭐ AEM FTW! *by B***N on March 4, 2021* Great product and price. I had the post MAF silicone tubes with K&N filters, and these AEM intakes are much better. The silicone intakes were a pain to get in position and a pain to deal with when trying to get filters out to clean. With the AEM it was a straight forward easy install and fitment was on point. Access to clean filters is so much easier now too. Overall, I am very happy I made the switch to AEM. ### ⭐⭐⭐ Not bad but could be better *by A***R on October 18, 2025* It would be a great product if the hardware parts were not made out of complete crap. The piece that connects to the side of the intake hose breaks very easily. ## Frequently Bought Together - AEM 21-774DS Cold Air Intake System - Carbon Fiber Side Mirror Caps for Infiniti Q50 Q60 Q70 QX30 QX50 Q50L Accessories, Passenger Driver Side View Mirror Cover Replacement Car Exterior Body Tuning Parts & Trim - 1Pair (Left-Right) - ECOTRIC Front Bumper Lip Chin Spoiler Splitter Compatible with 2014-2017 Infiniti Q50 Base Premium (3PCS) Gloss Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/53550583-21-774ds-cold-air-intake-system](https://www.desertcart.be/products/53550583-21-774ds-cold-air-intake-system) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-02*