Made of high-quality aluminum for increased strength and durability. Removable bottom for draining, removable baffle that can store additional filter media. Captures oil and sludge to ensure better mileage, better performance, and preserve engine life. Mounting hardware and hose adapters, air filter for use as a vented system, built-in dipstick to check fluid level. Package includes 1x oil can, 1x air filter. Professional installation is highly recommended.