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  1. #1

    2012 rxpx mods without ecu reprogram?

    Can I put in a free flow intake and free flow through hull exhaust without reprogramming the stock ecu?
    If not, what can I do that the ecu doesn't have to be remapped..?

  2. #2
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Morgan City, LA
    Yes you sure can, but the stock ECU has a speed limiter on it so without removing that with either a reflash or Riva speed control module you really aren't going to pick up any performance.

  3. #3
    So a riviera speed control will eliminate the gps speed limiter but what about max rpms? What's max rpm on a stock boat with intake and exit back exhaust? And can the stock ecu handle these mods without reprogram?

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