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    • B58 impressing and already running mid 11's - Pure Stage 1 F30 BMW 340i xDrive goes 11.4@118.8

      The B58 engine is still relatively early in its tuning life but it is already impressing. Pure Turbos has a Stage 1 B58 turbocharger upgrade and it is pushing the car into the mid 11-second range at over 118 miles per hour.


      What are the mods on the car? Oh just a JB4, Evolution Racewerks downpipe, AP intake, methanol injection, and an E18 fuel mix:


      The all wheel drive obviously helps achieve the 1.629 60 foot which results in the quickest elapsed time of 11.448. Overall, the car is very consistent.

      Considering this is just a Stage I upgrade we are going to see much more out of the B58 with bigger turbos coming.

      B58 modifying definitely looks positive.

      This article was originally published in forum thread: B58 impressing and already running mid 11's - Pure Stage 1 F30 BMW 340i xDrive goes 11.4@118.8 started by Sticky View original post
      Comments 5 Comments
      1. LessIsMore's Avatar
        LessIsMore -
        Wonder how long will the AWD components hold up to 1.6X 60 fts ...
      1. shushikiary's Avatar
        shushikiary -
        Are they now able to flash the ECU or is this with a JB4?
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by shushikiary Click here to enlarge
        Are they now able to flash the ECU or is this with a JB4?
        JB4
      1. Andrew@activeautowerke's Avatar
        Andrew@activeautowerke -
        He ran a 12.0 at 115 with our active-8 previously. Getting his slips
      1. Andrew@activeautowerke's Avatar
        Andrew@activeautowerke -
        Edit Same car Active-8 , downpipe, intake full weight and stock wheelsClick here to enlarge