EJS Tunes


Please fill out the details below to ensure that you receive your tune. Improper details may result in a slight delay.

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  1. F Series N55 - Stage 2 (MHD MultiMap)
    • Stage 2 Performance
    • Available in 91, 93, or ethanol blend
    • Slot 1: Flame Tune
    • Slot 2: Burbles
    • Slot 3: Silent
    • Chargepipe Upgrade Required
    • Catless Downpipe Required
    • MHD Flasher License Required
    • Off-road Use Only
  2. Total (USD) $350
  3. Code
After purchase you will receive an email with information on how to process your tune.
MHD tunes are a fully automated process with no wait, but Bootmod3 tunes need to be taken care of manually.
Typically BM3 tunes are done same day of purchase.
Your Tuning Platform is required.
Your Transmission is required.
Your Spark Plug Type is required.
You can select small, medium, or large flames.
Your Aggression is required.
Your Aggression is required.
Your Minimum RPMs are required.
Your VIN is required.
I agree to the terms of service.
You must agree to the terms of service.