Review on 🚀 K&N Cold Air Intake Kit 57-3045: High Performance, Increase Horsepower for Chevy/Pontiac 3.8L V6: 50-State Legal: 1999-2005 Impala, Monte Carlo, Grand Prix Compatible by Mike Rubenstein

I am very satisfied with the product. Easy to install, you just need to follow the instructions if you don't know how to do it. Sounds amazing and I'm getting about 2mpg better on my 04 Impala SS. I can feel the difference in strength as well. I hear the compressor spinning faster than I could. I recommend to anyone who doubts whether to take it or not.