4 double RACE oil spray nozzles for the 2.0 TSI EA888 engines like build in the MK7 Golf. Our oil spray nozzles should be used with tuned 2.0 EA888 engines to ensure optimum piston crown cooling. Piston crown cooling counteracts dangerous engine knocking and thus prevents engine damage. By lowering the combustion chamber temperature, you can also drive with more power. Suitable for Golf 7 2.0 TSI EA888 Gen.3 engines The nozzles fit plug & play and do not need to be machined. Manufacturer Information about the manufacturer BAR-TEK BAR-TEK Motorsport GmbH Im Rauschen Auel 3, 51491 Overath-Brombach, Germany info@bar-tek.com