--- product_id: 165153887 title: "21-774DS Cold Air Intake System" brand: "aem" price: "€ 873.43" currency: EUR in_stock: true category: "Aem" url: https://www.desertcart.it/products/165153887-21-774ds-cold-air-intake-system store_origin: IT region: Italy --- # Dual low-restriction intake tubes Up to +HP boost Easy install w/ common tools 21-774DS Cold Air Intake System **Brand:** aem **Price:** € 873.43 **Availability:** ✅ In Stock ## Summary > 🏁 Unleash your Infiniti’s hidden power—because your drive deserves the upgrade. ## Quick Answers - **What is this?** 21-774DS Cold Air Intake System by aem - **How much does it cost?** € 873.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/165153887-21-774ds-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 - • **Cooler Air Intake:** Heat shields reduce intake air temperature, maximizing engine efficiency and throttle response. - • **Long-Lasting Performance:** Synthetic Dryflow air filters last up to 100,000 miles before cleaning, minimizing maintenance hassle. - • **Precision Engineered Fit:** Vehicle-specific design ensures seamless integration with factory sensors and emissions controls. - • **Race-Ready Power Upgrade:** Dyno-tested to deliver noticeable horsepower and torque gains for your Infiniti Q50. - • **DIY Friendly Installation:** Install quickly with common tools—no mechanic needed to join the performance elite. ## Overview The AEM 21-774DS Cold Air Intake System is a vehicle-specific performance upgrade for select Infiniti Q50 models, engineered to increase horsepower and torque through dual low-restriction intake tubes and synthetic Dryflow air filters. Designed for easy installation and long filter life (up to 100,000 miles), it features heat shields to reduce intake air temperature and maintains compatibility with factory emissions controls. Backed by AEM’s Lifetime Limited Warranty, this system transforms your engine’s breathing for enhanced acceleration and sound. ## 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. ## Features - Increased horsepower - Tuned and dyno-tested to improve acceleration and engine sound - Two low restriction polyethylene air intake tubes - Easy to install using commonly available tools - Air filters last up to 100,000 miles before cleaning is required (depending on driving conditions) - Fit Type: Vehicle Specific ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06X9J54Z5 | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | AEM | | Customer Reviews | 4.2 4.2 out of 5 stars (62) | | 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 | | Model Number | AEM 21-774DS | | OEM Equivalent Part Number | 21-774DS | | Product Grade | Performance Part | | UPC | 024844361967 | | Unit Count | 1.0 count | ## Product Details - **Brand:** AEM - **Fit type:** Vehicle Specific Fit - **Number of items:** 1 - **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) ## 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? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/165153887-21-774ds-cold-air-intake-system](https://www.desertcart.it/products/165153887-21-774ds-cold-air-intake-system) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-07-04*