ASNU have over 30 years of experience with injectors from all the various injector manufacturers worldwide. ASNU is represented in over 38 different countries, with thousands of injectors being tested and serviced in Aftermarket and Motorsport worldwide; a programme and experience unrivalled by anyone else in the world. This gave ASNU the greatest experience and understanding to develop a range of performance injectors that will do exactly what they are designed for - Correct Performance. ASNU Performance Injectors are purpose-designed and built with the ideal spray pattern to match the flow required. They are designed to meet the varied demands of the Racing & Performance markets, with the largest range in the world!