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  1. Stock RB25DET Neo - 110 Octane and Nistune Remap

    Tuning, Technical Questions
    As per title. Whats everyone's thoughts? Stock RB25DET Neo - Mapped on Nistune using 105 OR 110 Sunoco (and sticking to it.) My RB25DET Neo is pretty much bone stock. Aftermarket induction. FMIC + Piping Straight pipe turbo-back. Drift circuit use only.