Protect your performance investment! If you've got a cold air intake on your Honda, this Water Guard pre-filter cover from CPT Check Point Tuning is a smart add-on. It's brand new and designed to shield your main cone air filter from water, dirt, and debris. The medium size in blue fits a range of Honda applications. It works like a sock that goes over your existing filter, adding an extra layer of water resistance to help prevent hydrolock (which can kill an engine) while still letting air flow through freely. Part number is CPT-WG-M-BLUE, and other references include 124546. It's a custom/performance fitment part. Especially useful if you drive in rainy conditions, live in a dusty area, or just want that extra peace of mind. Installation is a snap – just stretch it over your clean filter. It comes with a manufacturer warranty (see description for details). Keep your engine breathing clean, dry air and get the most out of your intake system. A small, inexpensive piece of protection for a critical part of your car.