About This

• 【Function】Expose the air intake, connect your shop vacuum and insert the nozzle to blow away the carbon with the walnut medium. The vacuum suction will stick the tool to the surface of the head, allowing you to slide it to reach every corner of the air intake! Chemical solutions will not remove carbon as effectively as walnut sandblasting
• 【Compatibility】Compatible with all VW and Audi 2.0 engines and VW GTI MK6 direct injection engines, including Audi A3 A4 A5 A6 Q5 TT Allroad VW Beetle EOS Jetta Tiguan CC and more.
• 【Product Materials】 The materials used are thermoplastic polymers and come in a filament form. Moreover, since the molten material is pressed against the previous layer, its shape is deformed to an oval. This means that FDM parts will always have a wavy surface, even for low layer hieght, and that small features, such as small holes or threads may need to be post processed after printing.
• 【Specifications】The outlet is sized roughly for a 1 1/4" shop-vac hose, and the hole is sized for 1/8" black pipe. Depending on your application you may want to use duct tape or rubber hose and clamps to help secure your hose to the adapter.