🚀 K&N Cold Air Intake Kit: High Performance, Increased Horsepower: Compatible with Chevy/GMC/Cadillac 2009-2014 (Silverado 1500, Suburban, Tahoe, Avalanche, Sierra 1500, Yukon, Escalade) V8, Part Number: 77-3070KP Review

3. K&n cold air intake in about 15 years, will buy them again. It took me exactly an hour from start to finish. I like the sound of deep throat when you step on the gas. already see a jump of 2 mpg.

remember that you need to drill a hole in the tray for installation. Otherwise I'm very happy with the looks, sound and most importantly the throttle response which has improved just enough to put a smile on my face!

I received the product but upon opening it I saw that there were screws and a washer in the box. had to run to Lowe's twice to get gear for the kit. After the installation I was very satisfied. opened my speedometer and I could hear and feel the difference.

The kit gives a nice and original look under the hood. The sound of the V8 is melodic and lives up to its reputation. Inside, idling and cruising, it remains restrained like a factory and irritates when accelerating. From the side, the sound lets you feel the force ready to leap.

Installed on my 2012 Silverado LTZ in less than 20 minutes. Followed K&N's instructions and watched their videos on youtube a few times and got through it with no problems. Make sure you have a 5/8 inch metal nozzle as directed in the instructions. If you use a 1/2 inch bit you will have to spend time refinishing the hole. Like the feel and sounds when you press the gas pedal. it is worth the money