Is This Possible? Help!

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Junior Member
I have a 95 GSR and I was wondering if I was able to swap my ECU for a JDM B16 ECU with a MUGEN chip?? :unsure:
I wouldn't, but you could.

The GS-R and B16 ecu's have entirely different air/fuel/ignition maps to compensate for the GS-R's dual runner intake, larger displacement, different compression, etc.

If your engine is moderately stock, stick with your GS-R ecu or expect problems.