The ASNU 2-Stroke GDI Adapter Box is designed to support the testing and diagnostics of modern 2-stroke gasoline direct injection injectors across compatible ASNU systems. Engineered for accurate injector control and reliable performance analysis, the adapter box enables fuel system specialists and workshops to expand their diagnostic capabilities for specialist and marine GDI applications. ASNU 2 STROKE GDI BOX The 2 Stroke GDI system has been produced to drive Evinrude and Ficht Direct Injectors with an ASNU Classic GDI machine. Button Brochure Contact a distributor Button Parts & Accessories

< Back ASNU New Injector Servicing Products Laura Bonafont 1 Dec 2022 New Injector Servicing Products for GDI Injectors! We are pleased to announce we have some new Injector Service Parts added to our range of accessories. These items are now in stock. Please contact your ASNU Distributor! Previous Next

< Back ASNU New GDI Parts available Laura Bonafont 26 Aug 2020 ASNU New GDI Parts available! We are pleased to announce we now have stock of some new GDI servicing parts. We have added these into our Parts & Accessories catalogue (available through our website through the 'Downloads' link) as they are now in stock and ready to ship. We've even listed the page numbers you can find them on below to help! We will send you a seperate message with pricing in your usual purchasing currency, then we will be sending the below information to all ASNU owners. We will also have a Kit Box available for these shortly, keep an eye for an email with information on this coming soon! Previous Next

This page displays a form that can be filled out by ASNU Machine Owners to register their machine and apply to be listed to Register Your ASNU Machine Add me to the ASNU Service Centres page on the website? Email me Technical tips and information & product updates? Register Thanks for submitting!

This page shows multiple videos from our employees and customers to serve as instructional material. These can be used to gain an understanding of how to operate our products and as to how they can be beneficial. Machine Videos ASNU Remote Control Program Video showing newly supplied fake injector! Pikes Peak Audi Special Siemens Piezo Injector Testing - Misfire caused by bad spray pattern ASNU 2000 Range Performance Injectors ASNU on Wheeler Dealers Ficht GDI Injector being tested and flowed on ASNU Classic GDI ASNU 84 Tool Upgrade - Pintle Cap Removing & Refitting ASNU Performance Injectors ASNU Performance Injectors (1200cc, 1340cc, 1450cc, 1600cc, 1650cc) Optimax Injector Testing with ASNU GDI Injector over-fueling - caused by damage to the end of injector! Noisy GDI Injector being tested Putting 1400cc ASNU Performance Injectors to the test Instructional Videos Proof as to why you should test GDI injectors at LOW PRESSURE ASNU 12 Injector Conversion Rail Fitting Instructions Using the ASNU Megga Meter ASNU R35 GTR Stock Fuel Line to ASNU Rail Fitting Instructions ASNU 219T Piezo filter tool ASNU GDI Seal Removal and Replace using ASNU 266 Tool All Videos Play Video Play Video 01:05 ASNU 219T Piezo filter tool This short video clip shows you how to remove the filter basket from a Siemens Piezo injector, and replace it with the ASNU 219 Filter Basket, using the ASNU 219T Filter Basket Fitting Tool Play Video Play Video 02:09 Using the ASNU Megga Meter A quick video on how to use the ASNU Megga Meter to check the insulation of your GDI/Piezo injectors Play Video Play Video 20:21 ASNU Remote Control Program - Usage In this video, Aaron gives a breakdown on how to operate our Remote Control Program. For more information on ASNU and our products visit https://www.asnu.com/ Follow us on our socials for up to date info and an insight into what we do! Instagram: https://www.instagram.com/asnu_fuel_injection/ Facebook: https://www.facebook.com/ASNUFuelInjection Play Video Play Video 07:35 Remote Control Program - Installation and Setup In this video, Aaron talks us through the installation and setup of our very own Remote Control Program. For more information on ASNU and our products visit https://www.asnu.com/ Follow us on our socials for up to date info and an insight into what we do! Instagram: https://www.instagram.com/asnu_fuel_injection/ Facebook: https://www.facebook.com/ASNUFuelInjection Play Video Play Video 04:46 Gasoline Injector Tutorial Part 5 - ASNU Variable Voltage & Remote Control Software In this video, Aaron gives a technical insight into our very own Variable Voltage & Remote Control Software. For more information on ASNU and our products visit https://www.asnu.com/ Follow us on our socials for up to date info and an insight into what we do! Instagram: https://www.instagram.com/asnu_fuel_injection/ Facebook: https://www.facebook.com/ASNUFuelInjection Play Video Play Video 04:02 Gasoline Injector Tutorial Part 4 - Short Pulse Adder / Multiplier In this video Aaron gives a technical insight into understanding the basics of Gasoline Fuel Injection, focusing on Short Pulse Adder/Multiplier. For more information on ASNU and our products visit https://www.asnu.com/ Follow us on our socials for up to date info and an insight into what we do! Instagram: https://www.instagram.com/asnu_fuel_injection/ Facebook: https://www.facebook.com/ASNUFuelInjection Play Video Play Video 06:39 Gasoline Injector Tutorial Part 3 - Deadtime In this video Aaron gives a technical insight into understanding the basics of Gasoline Fuel Injection, focusing on the really important parameter called Deadtime. For more information on ASNU and our products visit https://www.asnu.com/ Follow us on our socials for up to date info and an insight into what we do! Instagram: https://www.instagram.com/asnu_fuel_injection/ Facebook: https://www.facebook.com/ASNUFuelInjection Play Video Play Video 04:09 Gasoline Injector Tutorial Part 2 - Electrical Pulse Width & Duty Cycle In this video Aaron gives a technical insight into understanding the basics of Gasoline Fuel Injection with a particular look into the Electrical Pulse Width & Duty Cycle. For more information on ASNU and our products visit https://www.asnu.com/ Follow us on our socials for up to date info and an insight into what we do! Instagram: https://www.instagram.com/asnu_fuel_injection/ Facebook: https://www.facebook.com/ASNUFuelInjection

< Back ASNU Owners Facebook Group Laura Bonafont 11 May 2022 ASNU Owners Facebook Group To our ASNU owners, We have opened a new facebook group especially for you - ASNU owners, where they can join and discuss and share advice with each other. We would encourage you to join the group so you can share advice and information with others, and we can post up tips and information to help you as well. Please see the link below and ensure you supply your serial number/ company name when you request to join as we have to approve everyone. https://www.facebook.com/groups/299858282338936 We look forward to welcoming you into the group Team ASNU Previous Next

ASNU offers a range of high-performance and replacement fuel injectors for Subaru applications, supporting OEM replacement, turbocharged performance upgrades and specialist motorsport builds. Each injector is selected and tested to deliver precise fuel delivery, reliability and compatibility across a wide range of Subaru engine platforms, from rally-inspired road cars to high-performance track and competition applications. Back Subaru Injectors BRZ (2012 onwards) : - 4U-GSE / FA20 STI : - EJ20

This page displays the Fuel Pumps ASNU have on offer. ASNU Fuel Pumps ASNU Fuels Disclaimer ASNU fuel systems and injectors are designed to be used in conjunction with standard grades of road-pump fuels, and certain race fuels with lubricant and corrosion packs (please enquire for details of tested and compatible race fuels). The use of pure Ethanol, Methanol or other chemicals mixed in combination with standard pump gas or race fuels is not advised and will invalidate any warranty on all of our systems. Fuels with more than 50% ethanol, even with lubricants, will greatly accelerate wear and shorten system life as well as reducing the service life on any filters. Our products are compatible with certain methanol blends containing an appropriate lubricant pack and E85 for race or drag events. When used with fuels that have Ethanol contents over 50% or fuels with a methanol content, the fuel system must be drained and flushed between events to prevent irreversible damage. ASNU092/FP340 Fuel Pumps The ASNU FP340 fuel pump is a high output, in-tank, electric fuel pump that fits most popular EFI applications. The FP340 is a compact, lightweight pump that bolts into many existing hanger assemblies. This pump is ideal for applications requiring more flow while retaining the factory lines and mounting provisions available in the OE configuration. Fits most vehicles (See Application List) Internal Check Valve Designed for in-tank use only Can be used in Carburetted or EFI applications Turbine pump mechanism increases durability and can be used in pulse modulated applications Comes with Universal Filter Sock (Specific socks can be supplied on request) Specifications Weight: 355 grams External Materials: Black Steel Body Inlet Fitting Varieties: (see below) Outlet Fitting: 9mm OD Impeller Design: Regenerative Turbine Terminal Post: Spade Terminal OE Fitment Min Voltage: Input 6 VDC Max Voltage: Input 18 VDC Current Draw: (40 PSI) 12 AMPS (13.88 VDC) ASNU92/FP340/*340 LPH Fuel Pumps 1) Centre Inlet 2) GM Inlet 3) Inline Inlet 4) Offset Inlet ASNU092/FP330E E85 Fuel Pumps The ASNU FP330E fuel pump is a high output, in-tank, electric fuel pump that fits most popular EFI applications and has the added bonus of being Race Fuel Compliant. The FP330 is a compact, lightweight pump and does not require any modifications to the system; you simply unplug the existing pump and replace it with the FP330. This pump is ideal for applications requiring more flow while retaining the factory lines and mounting provisions available in the OE configuration. These pumps are suitable for Pump Fuel, Race Fuel & Ethanol E85 ** and flow 330 lph @ 3 BAR. Component wise they have Carbon Commutators and Carbon Graphite Bushes. All pumps are serial numbered for peace of mind and tested before shipping. **(Due to the dielectric properties of alcohol fuels like E85, fuel pump service life will be reduced and filter maintenance increased. It is essential to ensure compatible filters are installed and maintained frequently) Direct Replacement for Nissan R35 GT-R Part No: ASNU 92/FP330E Below are some of the vehicle applications that we know are a direct fit for the FP330E fuel pump: Vehicle Manufacturer Acura Ford Ford Ford Ford Ford Holden Honda Honda Mazda Mazda Mazda Mitsubishi Nissan Pontiac Scion Subaru Subaru Subaru Model RSX F150/F250 F150 Harley Davidson Edition Focus RS 15 Turbo Mustang V6 & V8 Mustang V6 & V8 (excl GT500) Commodore VE Civic Civic Mazdaspeed3 Mazdaspeed6 MX5 Evo X R35 GTR (2 required) GTO FR-S Legacy GT WRX/STI BRZ* Years 2002-2006 1997-2004 2002-2003 2009-2010 1999-2004 2005-2010 2007-2013 2006-2013 2001-2005 2007-2012 2006-2007 2006-2013 2008-2011 2008+ 2004-2006 2013+ 2005-2009 2008-2012 2013+ *Some fuel pumps will require wiring modifications/plug & pins purchased separately SHOP CLICK TO PURCHASE OUR FUEL PUMPS THROUGH OUR ONLINE SHOP! ASNU Baby Battleship Fuel Pump System for the R35 GT-R The Baby Battleship (“BBS”) is a filter replacement and/or pump upgrade kit. The system retains the OEM fuel lid, scavenge & return system and pump pre filters but removes the highly restrictive OEM filter and replaces it with a high performance, all fuels compatible unit. The modular nature of the unit allows various upgraded pumps to be used. When combined with the reduced back pressure from the filter, this substantially improves the capability of the stock module. The “BBS” comes with a bespoke stainless steel module lid and with up-rated scavenge fittings for improved module filling. The filter unit is a unique twin inlet design for high flow. We supply a 6 micron filter pre-fitted and an additional spare. The hose supplied is an OEM spec type, compatible with all fuels and rated to 10 bar. The unit can be supplied with or without pumps (ASNU 330E) and can be specified to suit various pumps from the OEM fit 265 series, our twin 330E pumps or up to twin 450LPH units. Part Numbers: * ASNU092/BBSB (no fuel pumps, ASNU fitment) * ASNU092/BBSBW (no fuel pumps Walbro fitment * ASNU092/BBS660 (with 2 x 330LPH E85 pumps)

ASNU are the world-leading name in the Testing & Servicing of gasoline injectors. With 30 years of experience, our constant strive in research and development has led us into sectors of the major vehicle manufactures, specialist performance, mass transit vehicles, and the marine engines sector. About ASNU In the ever increasing demand for fuel efficiency, greener emissions and enhanced engine performance ASNU Corporation Europe Limited has created a special purpose program of injector diagnostics. ASNU’s 30 year history is testimony that the Company are a World leader in this exacting commercial arena. ASNU’s constant strive in research and development has led the Company into sectors of the major vehicle manufactures, specialist performance, mass transit, commercial vehicles and marine.

This page displays information on ASNU's SEMA award winning ITB system for the R35 GTR. Custom Products ASNU's SEMA award winning ITB system for the R35 GTR Aids throttle response as the plenum no longer has to be pressurised after opening the throttle Increased runner and plenum volumes allowing for bigger HP and torque Built to allow the more extreme cam profiles to be used in a road situation with minimised idle problems 60% increase in throttle area over largest twin throttle currently available (72mm) 74mm Plenum inlet flange that can be increased to 78mm ( 23% increase in flow over 72mm twin throttles ) Light weight alloy plenum housing to withstand extreme boost at a high fatigue life It ensures a more equal distribution of workload across all cylinders by the engine allowing more HP to be generated safely Plenum optimised for volume and flow using F1 technology Complete with 6 additional ASNU SC injectors in a location optimised for that specific design High flow upper fuel rail utilising -8AN fittings with a 17mm internal bore Upper fuel rail designed to operate with integral fuel pressure & temp sensor Designed to operate with the ASNU R35GTR fuel rails with pressure sensor (requires sensor to be relocated to the upper rail location) Designed and machined with pre centre drilled bosses for Nitrous or ADI/water methanol injection CNC machined from billet 6082 & 7072 Alloy. -8AN vac balance pipe between banks to give a good idle and avoid traditional ITB setup issues. -8AN Boost balance pipe. Vacuum and boost ports, with brake booster vacuum take off Designed to operate with the GTR’s original throttle motor internals (not supplied) Utilises stock MAP sensor (not supplied) Constructed to road car levels of durability, allowing extreme HP daily drivers Integral air trumpets built into the plenum back plate

This page displays the Manifold Upgrades ASNU have on offer. Manifold Upgrades ASNU R35 GT-R 12 Injector Conversion Manifold Part No: ASNU92/R35GTR C/KIT ASNU has developed an injector conversion kit for the R35 GTR to allow an additional 6 injectors to be fitted to the stock manifold. This was originally prototyped in conjunction with the highly respected tuning software company Ecutek to develop software strategies for 12 injector control. Allowing up to 1400hp the stock manifold is far from restrictive. With the injectors giving up well before this, we decided that what was needed was a properly engineered upgrade for the stock manifold to allow you the option to run a second set of injectors. Upper fuel rail and lower mounting plates are manufactured from aircraft-grade T6082 billet aluminium and are then bolted and bonded in place before the fuel resistant epoxy is oven cured to ensure maximum strength and durability. The injector placement and additional injectors have been optimized for maximum power and torque as they are only expected to operate at the higher engine loads. The injectors have been specially developed for this installation and are of the same ASNU SC family originally produced for the World Rally and World Rally Cross championships that flow between 300 and 1300cc static flow at 3 bar. This is on top of your existing injector flow and if run in conjunction with an ASNU 1050/14 in the primary injector location, it will allow a total of over 2600cc of fuel at 3bar fuel pressure per cylinder. To guard against potential boost leaks, additional parts are bonded in place using a specially formulated fuel (and Ethanol, Methanol) resistant epoxy. The fuel rails are manufactured with a -8 (17.5mm ) internal bore to allow maximum fuel flow. The 12 injector conversion is supplied with a loom and bespoke additional driver, allowing the driver to control the additional injectors. It works in conjunction with the ASNUR35GTR fuel rail and sensor options and is designed to be as near to plug and play as is possible at this level of engine modification. The design has been tested for bonnet clearance on both stock and a number of aftermarket fiberglass and carbon bonnets so fitment issues even on non-standard panels are not a problem.

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