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    • Gintani C63 AMG M156 V8 Header Back Exhaust Development + Dynos

      Gintani is wrapping up development of their C63 AMG exhaust. After the final round of testing the car was flashed back to stock and here we have a dyno of the car from the baseline stock to with the exhaust and tune. Stock the car put down 360 whp and with the exhaust alone on 91 octane the car put out 402.0 whp. A very, very nice gain with exhaust alone. Expect pricing information to come shortly.








      Dynographs:

      This article was originally published in forum thread: Gintani C63 AMG M156 V8 Header Back Exhaust Development + Dynos started by Sticky View original post
      Comments 26 Comments
      1. fastgti69's Avatar
        fastgti69 -
        saw this on FB was gonna post it, but i knew you would have soon.

        nice gains and the set up looks on par. i wanna see some pictures of the rear end with the tips.
      1. Sorena's Avatar
        Sorena -
        oo well done
        BTW why straight pipes? AMG owners mostly doesn't prefer it
      1. 1cleanAMG's Avatar
        1cleanAMG -
        Click here to enlarge Originally Posted by HeroSina Click here to enlarge
        oo well done
        BTW why straight pipes? AMG owners mostly doesn't prefer it
        They are not straight pipes. You can clearly see it has mufflers and mid-cats...
      1. DD GT3 RD's Avatar
        DD GT3 RD -
        Click here to enlarge Originally Posted by FR305 Click here to enlarge
        They are not straight pipes. You can clearly see it has mufflers and mid-cats...
        I think he meant, straight pipe design instead of using an X-pipe.
      1. Sticky's Avatar
        Sticky -
        Also wanted to let you guys know that Headers are coming.
      1. 1cleanAMG's Avatar
        1cleanAMG -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        Also wanted to let you guys know that Headers are coming.
        the dyno is without the headers? just exhaust right
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by FR305 Click here to enlarge
        so the dyno is without the headers? just exhaust right
        Header back exhaust pictured, yes.
      1. DD GT3 RD's Avatar
        DD GT3 RD -
        Click here to enlarge Originally Posted by FR305 Click here to enlarge
        so the dyno is without the headers? just exhaust right
        that is correct. The headers do look very nice
      1. 1cleanAMG's Avatar
        1cleanAMG -
        Click here to enlarge Originally Posted by DD GT3 RD Click here to enlarge
        that is correct. The headers do look very nice
        Pic?
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by FR305 Click here to enlarge
        Pic?
        No pics, not for a few weeks.
      1. Yukohama's Avatar
        Yukohama -
        wanna hear some vids of this
      1. DBFIU's Avatar
        DBFIU -
        40 whp gains from just an exhaust with no header upgrade?? what?
      1. 1cleanAMG's Avatar
        1cleanAMG -
        Click here to enlarge Originally Posted by DBFIU Click here to enlarge
        40 whp gains from just an exhaust with no header upgrade?? what?
        It has a tune.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by FR305 Click here to enlarge
        It has a tune.
        He is referring to the gains with just the exhaust alone.
      1. 1cleanAMG's Avatar
        1cleanAMG -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        He is referring to the gains with just the exhaust alone.
        Oh, how much does it put down with tune and exhaust?
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by FR305 Click here to enlarge
        Oh, how much does it put down with tune and exhaust?
        Did you look at the chart?
      1. 1cleanAMG's Avatar
        1cleanAMG -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        Did you look at the chart?
        nope I just read.
      1. Sticky's Avatar
        Sticky -
        Well look at the chart.
      1. 1cleanAMG's Avatar
        1cleanAMG -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        Well look at the chart.
        I just did. 440 WHP 389 TQ
      1. Sticky's Avatar
        Sticky -
        Good job.