MMBCC-DRAIN-02 - Tired of removing the bottom half of your Mishimoto Compact Baffled Oil Catch Can in order to drain the accumulated blow-by? The engineers at Mishimoto have answered with the Compact Baffled Oil Catch Can Petcock Drain Kit. The 6' of black rubber hose allows you to easily splice the black nylon ball valve into the hose wherever works best for you! The included 3/8" NPT to 3/8" hose barb black nylon fitting, which replaces the current plug in your catch can bottom, and three worm-gear clamps make installing this petcock drain plug a breeze. As with all our products, this kit includes the Mishimoto Lifetime Warranty. Our catch cans are different from most air-oil-separator (AOS) systems on a few levels. First, our catch cans are not heated. This means that all of the blow-by is able to condense in the can, including low-octane oil vapors and contaminated fuel vapors. Most AOS systems also drain the blow-by back into the oil pan, while our catch cans trap the blow-by and keep it out of the engine permanently. If you've seen what we've seen in the bottom of our catch cans, you won't want that draining back into your oil either. Designed for Mishimoto's compact baffled oil catch cans Nylon barbed ball valve splices into hoses Drains can without removing from vehicle Includes hardware and hoses for universal installation Mishimoto Lifetime Warranty