Ignitions and Electrical› Computers, Chips, Modules and Programmers

Honda

Hondata S300 Plug-In ECU System for /Acura OBD1

$1,020.00

SKU: S300P28ECU

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

Moderate — 2–4 hours

Description

The Honda S300 is an OBD1 tuning system designed for Honda/Acura vehicles. This specific package includes a brand new Hondata S300 unit pre-installed into an OBD1 P28 ECU. The S300 offers advanced tunability and features for engine management. Ecu cover and screws are included.

Fitment

Fitment Guaranteed

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on fit.

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

BrandHonda
Part NumberS300P28ECU
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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