🚀 Airaid Cold Air Intake System: Max Horsepower Boost, Top-Notch Filtration: Fits 2011-2015 CHEVROLET/GMC (Silverado, Suburban, 1500, 2500, 3500, HD, Sierra, Hybrid, Yukon XL 2500)AIR-201-280 Review

This vehicle upgrade has greatly improved the airflow in my car's engine, resulting in improved acceleration and horsepower. The SynthaMax filter is a definite improvement over the stock air filter, which has improved my car's overall performance. While the price is on the higher side, the quality and impact on the car's performance make it worth it. Automotive enthusiasts looking to upgrade their car's emission system should definitely consider this product.

Fitted to a 2012 GMC 2500 HD, very good quality, looks like it came from the factory. You can now hear the air intake sucking in air (louder). I increased my gas mileage by 2 mpg.

Terrible customer service by Airaid. Called the company to fix the cold air box themselves, they have to be thrown off the side where GM cuts the inner fender. Ventilation from the front only is not good. The 45 year old has been in the powerboat industry for 23 years, has also owned at least 2 dozen GM trucks and there's nothing like a 21 year old arguing with you on the phone about ventilation. Definitely not worth the $421.00. Buy a K&N 77 and you'll be a lot happier. Just make sure you…