Thread: need help with speed daddy headers fitting my zzp 3in catback.

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  1. #1 need help with speed daddy headers fitting my zzp 3in catback. 
    SE Level Member Wisconsingrandprix's Avatar
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    is it just me that it doesnt fit??
    i can only get on bolt in. the other is in the pipe it self.
    is there something i could buy??
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  2. #2 Re: need help with speed daddy headers fitting my zzp 3in catback. 
    DUI BABY Bio248's Avatar
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    the downpipe is 3", the catback is 3". it should bolt up unless the flanges are differently sized.

    time to get out a hack saw and a welder.
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  3. #3 Re: need help with speed daddy headers fitting my zzp 3in catback. 
    Turbo is the way to go. BillBoost37's Avatar
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    You are trying to fit a 2.5" flannge to a 3" flange. Take the SD flange off. Hit your local muffler shop and see if they will make you a 3in ID piece of pipe with a 3in flange on the end in about the same length as the SD piece.
    I drink..so consider that when reading my posts.

    2010 Audi A6 Dual IC's
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  4. #4 Re: need help with speed daddy headers fitting my zzp 3in catback. 
    SE Level Member Wisconsingrandprix's Avatar
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    well the down pipe is 3 in but i think it goes down to 2.5 cause its about half a inch off
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  5. #5 Re: need help with speed daddy headers fitting my zzp 3in catback. 
    SE Level Member Wisconsingrandprix's Avatar
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    think it will cost alot?
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  6. #6 Re: need help with speed daddy headers fitting my zzp 3in catback. 
    DUI BABY Bio248's Avatar
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    then you need a new downpipe made, as bill said.

    cost $80 to modify the one you have max.
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  7. #7 Re: need help with speed daddy headers fitting my zzp 3in catback. 
    SE Level Member Wisconsingrandprix's Avatar
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    sweet
    im just pissed i bought this and it cost a arm and a leg and i need to buy more.
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  8. #8 Re: need help with speed daddy headers fitting my zzp 3in catback. 
    DUI BABY Bio248's Avatar
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    welcome to modding and not being prepared for what you're getting.
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  9. #9 Re: need help with speed daddy headers fitting my zzp 3in catback. 
    I live here. MoarkatsINmuhtrailer's Avatar
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    no its right after the "race" pipe where it goes in this order, sink trap, race pipe then 3" to 2.5" adapter flange to go the the stock cat back. that 2.5" adapter needs to be made into a 3"
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