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Quantity
1
Description
The s300 version 3 is a plug in module to the OBD1 factory Honda Engine Computer (not included) for manual transmission vehicles which vastly expands the capabilities of the factory ECU. Forced induction, datalogging, real time programming,...
Reviews
5.0
6 ratings
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Tyler was very helpful, even after i got my ecu back and needed direction, i am very pleased. Was also packaged safe for the long ride home to me.
H
Hunter · May 12, 2026
Absolutely impressed!!!!!
C
Christopher · 11 days ago
Highly recommended and include at least the diagnostic service! Tried to do myself and had other issues with my ecu i was unaware of. Great quality service and professional! And also amazing communication, 10/10
