• BMW F10 M5 S63TU AMS downpipe and Eurocharged ECU tune Dynojet dyno results - Baseline versus modified

      Very nice to see more tuned F10 M5's hitting the streets and this vehicle in particular features flash ECU tuning from Eurocharged. Not every tuner is tuning the actual ECU as some are using piggyback modules at the moment so this goes to show Eurocharged's ECU tuning resources. The baseline you see is a 100% F10 M5 on a Dynojet and this is a very healthy car. 534 peak horsepower to the wheels is among the strongest graphs seen for the F10 M5.


      93 octane fuel likely has something to do with it. After the install of the AMS downpipes and a Eurocharged custom dyno tune peak horsepower rises to 550 at the wheels. On the surface one might say 16 horsepower is not a large gain but one needs to look at the graph to see massive gains under the curve. With the new BMW turbo motors and how torque drops off toward redline as the turbos run out of steam major torque gains are going to come earlier in the powerband as boost is increased.

      Once redline is approaching the gains level off but 48 peak pound-feet of torque gains are quite solid for a tune and downpipes on pump gas. This is something one will feel with the butt dyno the instant they put their foot down.

      Graph and downpipe install pictures below.







      This article was originally published in forum thread: BMW F10 M5 S63TU AMS downpipe and Eurocharged ECU tune Dynojet dyno results - Baseline versus modified started by Sticky View original post
      Comments 30 Comments
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by leveraged sellout Click here to enlarge
        Yeah definitely. I still think the tune game is way too early to call on these, I would love to see some boost tables for the graph above.
        The whole tuning game for these is just barely getting warmed up.
      1. leveraged sellout's Avatar
        leveraged sellout -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        The whole tuning game for these is just barely getting warmed up.
        Most definitely. I can't wait for that AMS turbo upgrade to finally happen.
      1. 5soko's Avatar
        5soko -
        Im almost positive I know whose car this is, and this car has a Eurocharge tune on it already. So wouldn't be a true baseline dyno.
        Anyhow, need some boost readings from stock to after to really see whats going on aswell.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by 5soko Click here to enlarge
        Im almost positive I know whose car this is, and this car has a Eurocharge tune on it already. So wouldn't be a true baseline dyno.
        Anyhow, need some boost readings from stock to after to really see whats going on aswell.
        Regardless the point is Eurocharged can dyno tune these things.
      1. dzenno@PTF's Avatar
        dzenno@PTF -
        What boost curve does it run tuned? I'm starting to really like this car
      1. Jake@Eurocharged.com's Avatar
        Jake@Eurocharged.com -
        Some results from the track...

        And...some results of our tuning

        Dynos are from our staged tune with downs, and then we custom tuned him. Pretty decent gains. Track results are from the same car..

        125 trap is pretty stout!

        Attachment 33958

        Attachment 33959

        Attachment 33960
      1. Sticky's Avatar
        Sticky -
        I was going to put that in its own thread damnit...
      1. Jacob502's Avatar
        Jacob502 -
        Click here to enlarge Originally Posted by Jake@Eurocharged.com Click here to enlarge
        absolutely....I will take over 100whp in the midrange any day over x hp gain at the end of the run!

        RPM as requested. Race gas would be great to play with, we should do that on the next one we do.

        Downpipes make quite a bit of difference. Here is stock vs tuned. Quite interesting cars. I don't think we have seen another that is so picky about changes. We tuned 5 F10 M5's a few weeks back with the same software. One of them threw a CEL while the others were perfectly fine. Go figure...




        Attachment 33599

        Jake, Is the handheld device tuner available for this car?
        I have someone who is asking
      1. Sticky's Avatar
        Sticky -
        @Jake@Eurocharged.com
      1. Jake@Eurocharged.com's Avatar
        Jake@Eurocharged.com -
        Click here to enlarge Originally Posted by Jacob502 Click here to enlarge
        Jake, Is the handheld device tuner available for this car?
        I have someone who is asking
        no sir, but we do have laptops we ship out to remote tune the car and they ship them back. (or they can purchase etc)

        Jake