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F80 M3 S55 - stage 2 build thread

DDiesel Dave

@diesel_dave

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Starting a build thread for my F80 M3 S55 stage 2 project. Current mods:

  • VRSF catless downpipes
  • VRSF 7.5" FMIC
  • BM3 stage 2 map
  • Mishimoto oil cooler

Current power: ~520hp on 98 octane. Next steps are methanol injection and possibly upgraded turbos.

Will update this thread as I go. Feel free to ask questions!

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  1. #1
    BB58 Beast

    @b58_beast

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    methanol injection on S55 is the way to go for big power on stock turbos. you can push 550-580hp with meth and good tune

  2. #2
    GG20 Gang

    @g20_gang

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    Following this build thread! 520hp from an S55 is impressive. What are your 0-100 times?

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