10 Best Cold Air Intake For Silverado 2025 in the United States

The Rough Country Cold Air Intake for 2014-2018 Chevy/GMC 1500 trucks with 5.3L/6.2L engines offers several benefits and a few considerations. It's crafted from high-quality materials and includes a premium, reusable filter, which means you won't need frequent replacements. The design circulates cooler, denser air into the engine, potentially boosting horsepower and throttle response, key performance factors for truck enthusiasts.

Installation is user-friendly and can be done at home without drilling, a plus for those who prefer DIY projects. Support from Rough Country also adds peace of mind during installation. The product is backed by a Limited Lifetime Replacement Warranty, emphasizing its durability and Rough Country's confidence in their product.

However, there are some limitations. The cold air intake is not compliant with CARB regulations, so it's not available for sale in California or states with similar regulations. This cold air intake is a good fit for Chevy/GMC 1500 owners looking to enhance their vehicle's performance with an easy-to-install, durable upgrade, provided they are not located in CARB-regulated states.

The MOOSUN 4-inch Cold Air Intake is designed for 1999-2006 GMC and Chevy Silverado trucks with V8 engines (4.8L, 5.3L, and 6.0L). It features a sturdy steel heat shield and an intake tube coated with a black powder finish that protects against heat and adds a durable, sleek look. This intake improves airflow by drawing cooler outside air into the engine, helping to boost horsepower and engine efficiency. It fits well with the specified Silverado models, ensuring compatibility.

Installation is generally straightforward, though the inclusion of a heat shield may require some basic mechanical skills or tools. Customer reviews are positive, with an average rating of 4.4 out of 5 stars, indicating that most users find the product reliable and effective. The intake kit offers a solid balance of durability, style, and performance improvement for those looking to upgrade their Silverado’s engine breathing without a large investment.

The product is made in China and sold internationally, so there may be slight variations in instructions or parts compared to local standards.

The AEM 21-846C Cold Air Intake System is designed to boost your Silverado’s engine performance by increasing horsepower through improved airflow. It features low restriction aluminum tubing and a heat shield with edge trim lining, which helps keep the incoming air cooler for better combustion efficiency. The filter is conical and uses oil-free, washable, and reusable media that can last up to 100,000 miles before needing cleaning, depending on how you drive. This makes maintenance less frequent and more environmentally friendly compared to disposable filters.

Made in the USA, the system is known for enhancing throttle response and power without complex installation, making it a good fit for Silverado owners seeking a straightforward upgrade. Some users might find the installation process moderately challenging if they lack basic mechanical skills. Also, although the product aims to keep air cooler, extreme conditions might still affect efficiency.

The unit weighs about 9.6 pounds and measures 24 x 14 x 14 inches, so make sure your engine bay has enough space for installation. This intake system is a practical choice for Silverado drivers looking for a durable, reusable filter and noticeable power improvements without major modifications.