Review on 🚀 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 by Kyle Ziegler

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 tighten the clamps with a wrench and not just a flat head screwdriver. My 2014 2500 HD 6.0 worked much better with a K&N 77. Compared to this unit on my 2015 2500 HD 6.0. Not to mention $125 less money. Believe me.