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  1. Exhaust O2 Sensor

    Grom Talk
    So I just bought a 2018 Honda Grom and I have began modding. First things first I wanted to get a high-mount FMF exhaust and a Chimera Intake. I will most likely end up getting the Aracer RC Mini Plus2 ECU. My question is, should I buy the FMF from steady garage and have them weld the O2 sensor...
  2. FMF Exhaust PCV Map

    Grom Talk
    Recently bought an FMF slip on exhaust and the Power Commander V to install with it. I'm looking for the best map for stock everything except for the new exhaust. I was surprised the Dynojet/Power Commander site only lists 6 maps total for the 2014 Grom. None for stock air box and slip on...
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