Product Description 20pc Pressurized Rapid Engine Oil Draining & Filling SystemPT53508 Uses high pressure air to penetrate oil galleries & clear sludge & minor blockages, as well as reducing oil servicing times The Rapid Engine Oil Draining & Filling System delivers high pressure air via the model specific filler adaptors to the oil galleries, which then pushes out sludge & minor blockages, providing a far better & cleaner oil change Regulated, compressed air assists in rapidly draining all of the oil from the engine & will significantly reduce draining times compared with gravity draining, providing increased oil change productivity & a superior oil change service Fifteen colour coded, precise fit & engine specific filler adaptors create an airtight seal on the opening & the universal adaptor also fits most other engines Air pressure is controlled by the Draining System valve & is provided with a Nitto style fitting Multi angled elbow & pipe design allows funnels to be easily mounted in an upright position on slanted, awkward or obstructed engines by building a funnel design assembly that allows you to avoid obstructions & avoid messy slanted funnel positions Sealed filler holes also eliminates the occurrence of overflowing oil caused by it backing up in the rocker cover & spilling from this area, particularly on engines with internal baffles or shields, stopping oil wastage & mess 2L funnel capacity for fast filling Ideal for Audi, Acura, BMW, Chevy, Dodge, Ford, GMC, Honda, Hyundai, Jaguar, Jeep, Land Rover, Lexus, Lotus, Mazda, Mercedes Benz, Nissan, Porsche, Saab, Scion, Subaru, Toyota, Volvo, VW & more