Ignitions and Electrical Computers, Chips, Modules and Programmers

HA Motorsports

OBD1 Non-VTEC ECU for Hondata S300

$369.00

SKU: S300P06ECU

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In Stock
Ships by Aug 1
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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The HA Motorsports S300P06ECU is a meticulously prepared OBD1 Non-VTEC Engine Control Unit (ECU) engineered for seamless integration with the Hondata S300 tuning system. It directly accepts the Hondata S300 module (V1, V2, or V3) without requiring additional modifications, making it an ideal choice for users who already possess an S300. This ECU is compatible with all NON-VTEC D, B, F, and H series engines. For those looking to leverage the advanced boost control capabilities of the S300 system, an optional "Add PWM Boost" feature can be selected. This adds the necessary circuitry to the ECU board, enabling control of an electronic boost control solenoid directly through the S300 software, even if you plan to utilize this functionality in the future. The ECU casings are restored to a like-new condition via glass bead blasting and are finished with new clear plexiglass lids and stainless-steel screws. HA Motorsports ensures quality and reliability by installing a full set of new capacitors and backing all their ECUs with a One Full-Year VIP Warranty. Comprehensive product support is available post-purchase to help you maximize your investment. Please note that this ECU requires a separate Hondata S300 module to operate; it will not function without it. Rewiring is necessary for 1994-1995 Honda Accords.

MIA's Description

The HA Motorsports S300P06ECU is a ready-to-go OBD1 Non-VTEC ECU designed for the installation of a Hondata S300 module. It is compatible with Hondata S300 V1, V2, and V3, and is suitable for all NON-VTEC D, B, F, and H series engines. This ECU features a fully restored casing with new clear plexiglass lids and stainless-steel screws. It also offers an optional PWM boost control circuitry addition for future use with an electronic boost control solenoid.

Fitment

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Specifications

BrandHA Motorsports
Part NumberS300P06ECU
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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