AIRAID Cold Air Intake by K&N: Increase Horsepower, Cotton Oil Filter: Compatible with 1999-2007 CHEVROLET/GMC/CADILLAC (Silverado, Avalanche, Suburban, Tahoe, Sierra, Yukon, Escalade) AIR-200-145

This looks great under the hood. I wasn’t sure if I would be able to tell the difference in performance, but surprisingly there is a noticeable difference in throttle response time. It was simple to install and only took me about 30 minutes. Works with the stock MAF, and that was simple to add on as well.

No issues installing this on my 2003 silverado. The sound doesn't change much when just cruising around, but when you do give it some gas makes a great sound. Havent noticed any change in gas mileage so far, but does seem to have a little better pick up.

Absolutely fantastic product! I can hear and feel the difference in power. My dual exhaust now has a deeper tone to it and my engine breathes much better. It also looks great on my 2003 Chevy Silverado 1500 SS.

I’ve already noticed an increase in gas mileage, and the low end growl is an added bonus.

Looks great on my 2001 Silverado

Noticeably better performance

Hubby bought this for our 2004 Chevy Tahoe, and thinks it lives up to it's promises. It definitely adds additional pulling power, and the idea of a lifetime filter is nice, even if its already 10 years old. Not being a car girl, I will go with his assessment.

Nice product