Which cold air intake system is better, the AEM Brute Force or the K&N system? The K&N website shows a larger HP increase, but I'm not sure if they test differently. Also, since Arizona is pretty dusty, should I be OK to install one?
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.