AEM Performance Cold Air Intake System - Model 21-870C

The AEM 21-870C Performance Cold Air Intake System is engineered to boost your vehicle's horsepower and torque by replacing the restrictive factory air filter and intake housing. This system is specifically designed, tuned, and dyno-tested for select models, ensuring a perfect fit and optimal performance.

Key Features

• **Air Filter**: Oversized AEM Dryflow synthetic washable air filter for superior airflow and filtration.
• **Heat Shield**: Protects the air filter and reduces intake air temperature, enhancing performance.
• **Construction**: Mandrel-bent aluminum intake tube with a sleek gunmetal gray powder-coated finish.
• **Easy Installation**: Designed for straightforward installation using commonly available tools.
• **Longevity**: The air filter can last up to 100,000 miles before needing cleaning, depending on driving conditions.
• **Warranty**: Backed by AEM's Lifetime Limited Warranty for peace of mind.
• **Legal Compliance**: Note that some AEM air intakes are not legal for sale or use in California; check fitment for your vehicle.

Performance Benefits

With an estimated horsepower gain of 9.3 HP at 5600 RPM, the AEM 21-870C is designed to provide noticeable improvements in acceleration and overall engine responsiveness. This upgrade not only enhances your driving experience but also contributes to the longevity of your engine by improving airflow efficiency.

Specifications

• Air Filter Color: Red
• Air Filter Material: Non-woven Synthetic
• Air Filter Washable: Yes
• Clamp Material: Stainless Steel
• Intake Pipe Material: Aluminum
• Weight: 11.6 lb (5.3 kg)
• California Legal: Not legal for sale or use in California
• Replacement Filter: 21-203DK

Customer Feedback

"After installing the AEM 21-870C, I immediately noticed a difference in throttle response. The sound is fantastic too! It's a great upgrade for anyone looking to get a bit more out of their engine without major modifications."

"Installation was a breeze, and the fit was perfect. I appreciate the washable filter feature, which saves money in the long run. Definitely recommend it for anyone wanting to improve their vehicle's performance!"

Fitment Notes

This intake system is tailored for specific vehicle models. For detailed fitment information, please consult the product specifications or your vehicle's compatibility.