Review on 🔥 K&N Cold Air Intake Kit: High Performance, Increased Horsepower: Compatible with 1999-2004 Chevy/GMC (Silverado 1500, Sierra 1500) 4.8L and 5.3L V8, Model 77-3021KP by Brandon Kraemer

Easy install, mounting the boot at a 90 degree angle to the throttle body wasn't great. I had to reuse a factory female adapter to connect the 90 to the throttle body. The 90* clamp on the metal pipe didn't hold up well either. Looks good and sounds good, but too expensive. Be careful, there isn't much clearance between the 90* and the fan cover, and if you add a throttle body gasket the boot will rest against the fan cover.