Welcome to ASNU

ASNU are the World leaders in injector diagnostics and performance. The programme ASNU created enables technicians working in the aftermarket service workshops to test and service gasoline injectors as part of the vehicles diagnostic test and repair procedure.

The ASNU programme has been successfully adopted by a number of leading colleges and organisations around the World, most notably being Robert Bosch, for use in their fuel injection diagnostic service centres and training schools.

Due to its unique design, ASNU have been able to stay ahead of developments in fuel injectors and injection systems and the need to accurately examine performance and this has been achievable without the need for ASNU to change from its’ original designs & concepts.

Our Latest News

ASNU GM LS Injectors 700cc to 1500cc Mon 07 November 2016

From the ASNU range of multi hole atomising, high performance injectors, comes a compact and robust, high Z design injector, up to 1500cc flow at 43.5 PSI. Special features include a stainless steel nose, multi hole diffuser plate and valve internals; giving all fuel compatibility including race gas. Supplied with a GM specific plug, or plug and play harness...

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