EJS Tunes

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  1. F Series S55 - Stage 2 (Bootmod3 CustomROM)
    • Stage 2 Performance
    • Available in 91, 93, or ethanol blend
    • AntiLag Enabled (Slot 1 & 2)
    • Slot 1: Flame Tune
    • Slot 2: Burbles
    • Slot 3: Silent
    • Catless Downpipe Required
    • Bootmod3 License Required
    • Off-road Use Only
    $350
  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.
Your Aggression is required.
Your Aggression is required.
Your Minimum RPMs are required.
Your VIN is required.
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