---
product_id: 279162834
title: "AEM21-803C Cold Air Intake System, 1 Pack"
brand: "aem"
price: "$269.46"
currency: USD
in_stock: true
reviews_count: 1
url: https://www.desertcart.us/products/279162834-aem21-803c-cold-air-intake-system-1-pack
store_origin: US
region: United States of America
---

# Increased horsepower Easy installation Long-lasting filter AEM21-803C Cold Air Intake System, 1 Pack

**Brand:** aem
**Price:** $269.46
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Drive with AEM21-803C!

## Quick Answers

- **What is this?** AEM21-803C Cold Air Intake System, 1 Pack by aem
- **How much does it cost?** $269.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/279162834-aem21-803c-cold-air-intake-system-1-pack)

## 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

- • **Breathe Easy:** Low restriction aluminum tubing ensures optimal airflow for peak performance.
- • **DIY Friendly:** Install with ease using commonly available tools—no mechanic required!
- • **Tailored for Your Ride:** Designed specifically for your vehicle, ensuring a perfect fit and maximum efficiency.
- • **Lasts for the Long Haul:** Our air filter can go up to 100,000 miles before needing a clean, depending on your driving style.
- • **Unleash Your Engine's Potential:** Experience a boost in horsepower and acceleration with our dyno-tested design.

## Overview

The AEM21-803C Cold Air Intake System is engineered to enhance your vehicle's performance by increasing horsepower and improving acceleration. With low restriction aluminum tubing and a long-lasting air filter, this system is easy to install and designed for vehicle-specific fitment.

## Description

AEM21-803C Cold Air Intake System, 1 Pack

## Features

- Increased horsepower
- Tuned and dyno-tested to improve acceleration and engine sound
- Low restriction aluminum tubing
- Easy to install using commonly available tools
- Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions).Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AEM |
| OEM Part Number | 21-803C |
| Global Trade Identification Number | 00024844364593 |
| Manufacturer | AEM |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 024844364593 |
| Model | AEM-21-803C |
| Item Weight | 9.28 pounds |
| Item model number | AEM-21-803C |
| Exterior | Brushed |
| Manufacturer Part Number | 21-803C |

## Product Details

- **Brand:** AEM
- **OEM Part Number:** 21-803C
- **Global Trade Identification Number:** 00024844364593
- **Manufacturer:** AEM
- **Automotive Fit Type:** Vehicle Specific Fit

## Images

![AEM21-803C Cold Air Intake System, 1 Pack - Image 1](https://m.media-amazon.com/images/I/51KKx6Hz-vL.jpg)
![AEM21-803C Cold Air Intake System, 1 Pack - Image 2](https://m.media-amazon.com/images/I/61t5SUpdZ3L.jpg)
![AEM21-803C Cold Air Intake System, 1 Pack - Image 3](https://m.media-amazon.com/images/I/71XlPZTCOJL.jpg)
![AEM21-803C Cold Air Intake System, 1 Pack - Image 4](https://m.media-amazon.com/images/I/816d2iL16ZL.jpg)
![AEM21-803C Cold Air Intake System, 1 Pack - Image 5](https://m.media-amazon.com/images/I/71NF1YV49uL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Muy bueno
  
  

*by A***O on Reviewed in Mexico 🇲🇽 on 5 June 2021*

Me gustó bastante, el producto viene con todos sus instructivos claros y facilitan su instalación, ahora mi auto se escucha mucho mejor y se siente mas fluido y con mas fuerza, altamente recomendado. Los únicos 2 peros que le pondria es que donde va el sensor de flujo de aire estaba un poco descuadrado, bastó con lijar un poco para que entrará sin dañarlo y el filtro tenía dos pequeñas abolladuras que con presionar con los dedos salieron.

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**Shop now:** [https://www.desertcart.us/products/279162834-aem21-803c-cold-air-intake-system-1-pack](https://www.desertcart.us/products/279162834-aem21-803c-cold-air-intake-system-1-pack)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-21*