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    • AMR Performance Stage 1 BMW F97 X3M pump gas S58 dyno tune - 545 awhp

      The strong S58 results just keep coming in. AMR Performance did a Stage I pump gas dyno tune on this base BMW X3M S58. The baseline figures on an all wheel drive Dynojet are strong with 461 horsepower and and 433 lb-ft of torque at the wheels.


      AMR Performance bumped those figures to 545 awhp and 544 lb-ft of wheel torque respectively:


      That is a gain of 111 lb-ft of torque at the wheels tune only on pump fuel.

      The S58 is the next big thing in BMW tuning.

      This article was originally published in forum thread: AMR Performance Stage 1 BMW F97 X3M pump gas S58 dyno tune - 545 awhp started by Sticky View original post
      Comments 1 Comment
      1. BoostDr's Avatar
        BoostDr -
        Def agree this motor is one to watch given basic mods and the power increase seen! With hybrids and full e85 the potential here is impressive!!