Search Results for: support

Product

Innovate DLG-1 Dual Lambda Gauge – 38910

SKU: INNVT-3891

Innovate DLG-1 Dual Lambda Gauge Complete package with OLED display Includes two LSU4.9 sensors Monitor left and right exhaust banks on one single gauge! Perfect for all V configured engines Plug & Play setup for both O² sensors No PC required for additional configuration 52mm (2 1/16”) diameter gauge body Interchangeable faceplates and bezels: Black…

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MS3Pro Flexfit Logo Hat

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FlexFit means high quality with a custom looking fit!  MS3Pro FlexFit logo hats are available in Black and in various sizes.  Support your brand at the track or around town (and don’t forget to send us a selfie wearing your MS3Pro gear!)

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Mazda Miata 2001-2005 MS3Pro PnP Plug and Play

SKU: MSPNPPro-MM0105

MS3-Pro Plug and Play Standalone Engine Management System

2001-2005 USDM Mazda Miata with manual transmission, *non-Mazdaspeed

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Product

54 mm Optical Trigger Wheel for Nissan L28ET or VG30E

SKU: TW_L28ET

Convert your Nissan CAS to a more MegaSquirt-friendly arrangement with our bolt in optical shutter wheel! This replaces the stock low-resolution Nissan trigger wheel that has four slits with a higher resolution 24-2 wheel crank trigger. Intended for use with MS1, MS2 or MS3.  (MS3 has experimental support for the stock CAS however this will…

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50 mm Optical Trigger Wheel for Nissan SR20DET or KA24DE

SKU: TW_SR20

Convert your Nissan CAS to a more MegaSquirt-friendly arrangement with our bolt-in 50mm Nissan Trigger wheel! This replaces the stock low-resolution Nissan trigger wheel that has four slits with a higher resolution 24-2 wheel crank trigger. Intended for use with MS1, MS2 or MS3.  (MS3 has experimental support for the stock CAS however this will…

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Contact Us

Our Office is located at: Hoffmann Innovations, Inc. 2405 Murphy Blvd. Gainseville, GA 30504 USA  Email our Tech Support Department at support@ampefi.com   MS3-Pro, MS3-Pro Plug and Play, & MSPNP2 Technical Support and Sales The MS3-Pro and MSPNP Products do come with phone and email support. Email is still more efficient in many cases, especially…

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Warranty

Standard Limited Warranty Hoffmann Innovations, Inc. (“AMP EFI”) warrants to the original purchaser its entire line of AMP EFI MS3Pro engine control units, hereinafter referred to as “product(s)”, to be free from defects in workmanship and materials, under normal use and service, for the applicable warranty term.  All MS3Pro Engine Control Units carry a standard…

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Shipping & Returns

AMPEFI will make every effort to ship all in stock orders placed by 2pm EST, on the same business day. If your order is not in stock you will be notified during the checkout process prior to completing your order. We strive to keep all items in stock and will communicate clearly with you about…

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About Us

AMP EFI is the home of MS3Pro Engine Management Systems. Who are we? AMP EFI is a high performance engine & powertrain control systems brand focused on manufacturing professional, out-of-the-box solutions for today’s high I/O, high horsepower drag and road racing combinations.  Our systems are proudly manufactured and supported in the USA. What do we…

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Blog Article

Under Cover: A Look Inside MS3Pro Ultimate’s Programmable, On-board Peak & Hold Injector Driver

by Ben Berusch, Technical Supervisor, Hoffmann Innovations, Inc. The purpose of this article is to demonstrate the AMP EFI MS3Pro Ultimate standalone engine control unit’s peak and hold injector control strategy to safely and properly control various types of automotive port injectors. I am specifically going to use the MS3Pro Ultimate in my demonstrations, but…

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