Ignitions and Electrical› Computers, Chips, Modules and Programmers

AMP EFI

MS3Pro PnP Standalone Engine Management System

$1,299.99

SKU: MS3Pro-PNP-9900

In Stock
In Stock
Ships by Jul 29
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The AMP EFI MS3Pro PnP is a plug-and-play standalone engine management system designed for the 1999-2000 USDM Mazda Miata with a manual transmission. It offers easy installation, with an average setup time under one hour, and comes with a pre-loaded base map to help your engine start quickly.

This system provides fully tunable engine control with 16x16 fuel tables and 16x16 ignition tables, along with features like closed-loop idle speed control and air conditioner control. It supports four sequential fuel injector channels and onboard peak and hold drivers for both high and low impedance injectors.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAMP EFI
Part NumberMS3Pro-PNP-9900
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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