This page displays the locations and contact details of our Service Centres across the globe. ASNU Service Centres If you are an ASNU owner but not listed below and would like to be then please get in touch or fill out our Register your ASNU machine form! Junior/Motorcycle Capability Standard Manifold Injector Capability GDI & Manifold Injector Capability GDI & 2 Stroke GDI Capability GDI & Piezo Injector Capability GDI, 2 Stroke GDI & Piezo Capability

The ASNU Classic GDI is a world-leading fuel injector testing and diagnostics system designed for modern gasoline direct injection applications. Engineered for precision testing, injector analysis and ultrasonic cleaning, the Classic GDI provides workshops and fuel system specialists with accurate diagnostics, visible spray pattern analysis and reliable performance validation across a wide range of injector types. ASNU CLASSIC GDI The ASNU Classic GDI system has been designed for comparing injector against injector at a safe operating level and is suitable for use by apprentice level mechanics to Master level engineers. To enable a safe and easy examination of the injectors performance, the ASNU system runs the injectors at a lower and safer operating fuel pressure of up to a maximum of 10 bar. The ASNU Classic GDI injector test machine allows the user to safely examine the injectors Spray pattern in greater detail for any discrepancies in the fuel distribution and atomisation. *Finance options are available for UK customers. Please contact us for further information. Button Brochure Contact a distributor Button Parts & Accessories

Latest News 2 Apr 2023 ASNU Exhibiting at Japfest Silverstone on 23rd April 2023 We are pleased to be exhibiting at Japfest 2023 at Silverstone circuit..... Read More 4 Jan 2023 ASNU Exhibiting at Autosport International Expo on 12-13th January 2023 ASNU are pleased to announce that we will be exhibiting at The Autosport International Expo Engineering..... Read More 1 Dec 2022 ASNU New Injector Servicing Products We are pleased to announce we have some new Injector Service Parts added..... Read More 25 Nov 2022 ASNU Exhibiting at PRI 8th - 10th December ASNU are pleased to announce that we will be exhibit..... Read More 27 Oct 2022 ASNU Exhibiting at The SEMA Show 1st - 4th November ASNU are pleased to announce that we will be exhibiting at The SEMA Show from November 1st-4th at the Las Vegas..... Read More 10 Oct 2022 ASNU 219 and 219T Filter Basket & Tool for Siemens Piezo Injectors ASNU 219 and 219T Filter Basket & Tool for Siemens Piezo Injectors We are pleased to announce we now have replacement..... Read More 8 Sept 2022 ASNU Exhibiting at Automechanika Frankfurt 13-17th September ASNU are pleased to announce that we will be exhibiting at Automechanika, Frankfurt from the 13-17th of September. Make sure to come over and say hello to our many ASNU..... Read More 14 Jun 2022 ASNU New Product Release – ASNU 220 Pintle Cap We are pleased to release our new ASNU 220 pintle cap. These pintle caps are for certain model Honda vehicles that use the Keihin fuel injector shown below..... Read More 11 May 2022 ASNU Owners Facebook Group To our ASNU Owners, We have opened a new Facebook group..... Read More 14 Feb 2022 ASNU Exhibiting at Autotechnica 27-30th March ASNU are pleased to announce they will be exhibiting at the Autotechnica exhibition in Belgium from 27th – 30th March. We will have representatives..... Read More 21 Jan 2022 ASNU New Website Coming Soon! We are in the process of building a new website which we hope to have ready soon! Make sure you’re listed..... Read More 18 Nov 2021 ASNU New Product We are pleased to now have available our new coupling – ASNU 134 for testing the screw top Bosch GDI injectors..... Read More 19 Nov 2020 ASNU 1250p Injector We are pleased to announce the release of our new 1250cc Performance Injector Read More 5 Oct 2020 ASNU New Products ASNU 293 Pintle Caps & ASNU 294 Pintle Protection Caps are now available Read More 23 Sept 2020 ASNU 66W Wire GDI Filter Basket We are recommending that anyone testing and servicing..... Read More 14 Sept 2020 ASNU New Product Release We are pleased to announce we now have the Mercury Optimax..... Read More 26 Aug 2020 ASNU New GDI Parts available We are pleased to announce we now have stock of some..... Read More 10 Aug 2020 ASNU New Product Release We are pleased to announce the addition of the 'ASNU 133' coupling to..... Read More 10 Jun 2020 ASNU New Product Release The new ASNU 156A Adjustable Injector Test Rail has been designed to allow the..... Read More

Media ASNU's 30 Year History Video ASNU Germany exhibiting at Retro Classic Fair in Stuttgart Rob Wilson takes 3rd Place in Rd1 of BTRDA and Welsh Rally Championship ASNU stand at PMW Expo 2019 ASNU stand at SEMA 2019 ASNU at Trax Silverstone 6th October 2019

This page contains our Machine Manual Video that is sent out with each of our ASNU Machine orders. The video gives the user an insight into the complete set up and usage of our Industry Leading Machinery. USB Manual Video

< Back ASNU New Product Release Laura Bonafont 14 Sept 2020 ASNU New Product ASNU 248A - Teflon Seal Installation Tool for Mercury OptimaxGDI Marine injector We are pleased to announce we now have the Mercury Optimax Installation toolavailable. This consists of the 2 parts shown below. The fitting cone helps to pushthe teflon seal into place, and the sizing tool then compresses the seal to fit. These are now in stock and ready to ship under part number ASNU 248A. Please contact your local ASNU Distributor for more information! Previous Next

ASNU Fuel Injection designs and manufactures advanced injector testing systems, performance fuel injectors and bespoke fuel system solutions for automotive, motorsport and specialist engineering applications worldwide. The World's Leading Injector Diagnostics System LEARN MORE Button Button Systems Button Performance Products Button Special Projects JMS Performance - Kuwait "ASNU allows us to provide professional injector testing, cleaning, and flow matching with documented results. From street cars to race cars, we trust ASNU equipment to deliver the accuracy and consistency our customers expect."

< Back ASNU 1250p Injector Laura Bonafont 19 Nov 2020 ASNU New Product - ASNU 1250p Performance Injector We are pleased to announce the release of our new 1250cc Performance Injector! The new ASNU 1250p injector is a 1250cc Flow Rate injector at 85% Duty Cycle and is the latest addition to the unique ASNU range of purpose-built Performance Injectors. The 1250P is a result of a partnership between Robert Bosch GmbH designing and producing the 1250P core injector exclusively to meet ASNU's requirement and ASNU's own years of experience of Performance Injector designing and production of Orifice Plates to provide the best possible combination of Spray Pattern and Flow Rate to suit thousands of applications and requirements. As with all ASNU Performance Injectors, the injector has a multi hole spray pattern and the 1250P in particular has a unique hole design that together with its excellent Linear operation this means very stable and controllable fuelling at extremely short pulse widths, during cranking, idle and low RPMs, whilst still meeting the engine's fuelling requirements at the top end. The 1250P is a tuner's delight when used on road cars due to the ease of satisfying the customers' Performance and Driveability demands but also helping keep it within the Emission regulations - something many tuners and Performance vehicle owners sometimes find hard to achieve. Equally, for a Race engine, the 1250P will ensure a perfect air/fuel mix and giving the cleanest burn during the combustion stroke with the minimum amount of fuel expelled on the exhaust stroke, something that happens if the fuel does not burn fully. The advantages of good atomisation for a Race Engine is well documented. ASNU take that atomisation to a new level in race engine requirements by providing better throttle response, better efficiency, less engine wear from unburnt fuel causing bore-wash. This will also mean lighter fuel loads and for timed applications this would mean less pit stops required. The ASNU 1250P is ideal for all performance applications and ASNU have fitments & adapters to suit all port manifolds and fuel rails on the market. Contact your local ASNU Distributor for more information! Previous Next

The ASNU Piezo Upgrade Box expands the testing and diagnostic capabilities of compatible ASNU systems for modern piezoelectric fuel injector applications. Engineered for accurate injector control, advanced diagnostics and reliable performance analysis, the upgrade box enables workshops and fuel system specialists to test a wider range of direct injection technologies with confidence and precision. ASNU PIEZO BOX Piezo injection is the current system of choice of major executive vehicle manufacturers. Piezo injectors can respond so quickly that they can allow the vehicle to run at incredible air/fuel ratios of up to 60:1 in some engines. Compared to standard vehicles running at 14:1 air/fuel ratios, this means the minimum amount of fuel is used and the exhaust emissions are virtually non-existent, while still maintaining excellent drivability and performance. As you can imagine, the performance of these injections is critical, maintenance should not be an option, it should be mandatory. How often do you check your Piezo injectors? In conjunction with world-leading vehicle manufacturers, ASNU has created this purpose-built adapter box. Button Brochure Contact a distributor Button Parts & Accessories

< Back ASNU 66W Wire GDI Filter Basket Laura Bonafont 23 Sept 2020 ASNU 66W Wire GDI Filter Basket We are recommending that anyone testing and servicing GDI injectors, namely theBosch HDEV5 variant that take the slim 4.7mm filters, to switch to the ASNU 66Wfilter. We have found many of our customers seeing injectors with damaged standardinjectors due to chemical cleaning and additives (which we highly recommendagainst!) as they destroy the standard plastic filter baskets (which can in turn gothrough the injector!). Our ASNU 66W are a wire filter basket that are more hard wearing and what wewould recommend as the best replacement for these injectors. They are now back in stock, sold in packs of 50 pieces. Please contact your local ASNU distributor for pricing Previous Next

This page displays the locations of our Machine & Performance Injector Distributors across the globe. Distributors Machine Distributors Machine & Performance Injector Distributors Performance Injector Distributors

ASNU offers a range of high-performance and replacement fuel injectors for Lexus applications, supporting OEM replacement, performance upgrades and specialist tuning projects. Each injector is selected and tested to deliver precise fuel delivery, reliability and compatibility across a wide range of Lexus engine platforms, from refined road vehicles to high-performance and motorsport-inspired applications. Back Lexus Injectors GS 300 2JZ VVTI (1997 - 2004) : - 2JZ VVTI