• OE Tuning 2011 Porsche 987 Boxster S 3.4 liter dyno tune - +15 whp on 91 octane

      OE Tuning continues to showcase its ability on a variety of platforms. Here we have a Porsche 987 Boxster S with the 3.4 liter direct injected motor. In stock form the car puts out 310 horsepower. The baseline dyno is on 91 octane with custom headers and an exhaust. With the OE Tuning custom dyno tune gains are of a peak 15 horsepower at the wheels at 17 wheel torque with solid gains through the entire curve.




      Dyno Video:

      This article was originally published in forum thread: OE Tuning 2011 Porsche 987 Boxster S 3.4 liter dyno tune - +15 whp on 91 octane started by Sticky View original post
      Comments 3 Comments
      1. fastgti69's Avatar
        fastgti69 -
        I would have thought of more with the headers and such, but still with a 3.4L 6 cylinder, you can't complain. Nice gains and that power keeps pulling instead of dropping as sorena said. Jeremey has done it again, great tuning.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by fastgti69 Click here to enlarge
        I would have thought of more with the headers and such, but still with a 3.4L 6 cylinder, you can't complain. Nice gains and that power keeps pulling instead of dropping as sorena said. Jeremey has done it again, great tuning.
        318 whp on a dyno dynamics... some M3's have put that down on that same dyno.

        Not sure what they baseline on it now but that is power in the 360-370 crank range.
      1. fastgti69's Avatar
        fastgti69 -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        318 whp on a dyno dynamics... some M3's have put that down on that same dyno.

        Not sure what they baseline on it now but that is power in the 360-370 crank range.
        Yea 318 on that dyno is very strong actually. totally forgot.