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 Dustin Gabrielle

I knew this was what I wanted to do with my 04 Impala every time I got it four years ago. Saved an additional $30 by getting an open K&M box. with all details. Installation took less than an hour. My experience is an extra 5 mpg on the freeway. Fast torque at low revs and breathability. At the same time I added a Master Flow silencer system. It sounds better and better and gets better over time. I bought a charging set about 4 months ago, cleaned it and charged it for less than $35 and it should last 3 or 4 more charges. K&N QUALITY IS PRICELESS