---
product_id: 16294023
title: "AEM 21-490R Red Cold Air Intake System"
brand: "aem"
price: "฿43782"
currency: THB
in_stock: true
category: "Automotive"
url: https://www.desertcart.co.th/products/16294023-aem-21-490r-red-cold-air-intake-system
store_origin: TH
region: Thailand
---

# Increased horsepower Reduced air restriction Made in the USA AEM 21-490R Red Cold Air Intake System

**Brand:** aem
**Price:** ฿43782
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Engine's Potential!

## Quick Answers

- **What is this?** AEM 21-490R Red Cold Air Intake System by aem
- **How much does it cost?** ฿43782 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/16294023-aem-21-490r-red-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

- • **USA Quality:** Proudly manufactured in the USA for superior reliability.
- • **Breathe Easy:** Advanced filtration with DRYFLOW Synthetic air filter.
- • **Upgrade Your Ride:** Transform your driving experience with enhanced airflow.
- • **Lifetime Assurance:** Guaranteed for the life of your vehicle.
- • **Unleash Your Power:** Engineered to boost horsepower and performance.

## Overview

The AEM 21-490R Red Cold Air Intake System is designed to enhance your vehicle's performance by increasing horsepower and reducing air restriction. It features a lifetime DRYFLOW Synthetic air filter, ensuring optimal filtration and longevity, all while being proudly manufactured in the USA.

## Description

AEM Air Intake Systems are designed to produce massive horsepower and torque gains as well as better engine sound when used as a replacement for the factory airbox and air filter. AEM intake systems are designed, tuned, and dyno-tested to fit specific cars and trucks. These air intakes usually include an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration, and performance while allowing easy oil-free cleaning. Most AEM intake systems use mandrel-bent aluminum intake tubes, powder coated heat shields, and high quality hardware designed to reduce restriction and reduce intake temperature. The design and components of each intake system vary so consult the installation instructions for more information on the contents of each part number. AEM manufactures a variety of intake kit styles including short ram intakes, cold air intakes, dual-chamber intakes, Brute Force intakes for trucks and SUV's, and Brute Force HD intakes for diesel applications.

## Features

- Engineered to add horsepower and reduce restriction compared to OEM air intakes
- All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration
- Guaranteed for the life of your car or truck
- Manufactured in the USA

## Images

![AEM 21-490R Red Cold Air Intake System - Image 1](https://images-na.ssl-images-amazon.com/images/I/317N4H3x1DL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/16294023-aem-21-490r-red-cold-air-intake-system](https://www.desertcart.co.th/products/16294023-aem-21-490r-red-cold-air-intake-system)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*