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    Exhaust Tip Soot ?

     Do the exhaust tips on your DFI Carrera Soot up rapidly? ( get black).

    Any clue as to why this happens??


    --
    997 GT3 Guards Red

    Re: Exhaust Tip Soot ?

    Yes they do and it is because of the DFI ... but I don't know exactly why it happens.

    With the sports exaust , you can not see the Soot, because the way they built it.


    --

     997.2 C2S, PDK, -20mm


    Re: Exhaust Tip Soot ?

     Fact of life with the DFI engine !

    Also as Gnil says the PSE hides this...

     


    Re: Exhaust Tip Soot ?

    Soot. I think somebody said that's why the exhaust tips are designed differently than 997.1

    Here's a pic of 997.2 tips.

     

    997.2 new exhaust tips.jpg


    --
    2007 997 Turbo


    Re: Exhaust Tip Soot ?

    MMD:

    Soot. I think somebody said that's why the exhaust tips are designed differently than 997.1

    Here's a pic of 997.2 tips.

     

    997.2 new exhaust tips.jpg

     

    These are the PSE tips. Normal tips, optional sport tips and X51 tips are silver and eventually dirty.

    I started with normal exhaust and the soot got on my nerves. Since I've had the PSE fitted this problem got solved (and that of the soundless engine).

     


    --
    It's not where you're going, it's how you get there that counts

    Re: Exhaust Tip Soot ?

    There's quite a bit of info over on Rennlist about carbon build up in DFI engines  forums.rennlist.com/rennforums/997-gt2-gt3-forum/493185-maybe-we-are-lucky-the-new-gt3-doesnt-have-direct-injection.html


     
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