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brake boost

  1. brake boost and heal-and-toe

    Focus RS Performance
    I've noticed a few options for tuners to remove "brake boost" or Disable Throttle/Brake Saftey Swtich as stratified call it. Does anyone know the algorithm for this? It is clear that you can heal and toe (brake + accel) so you can can actually do both at the same time. Can you only do this if...