3" downpipe on 2.5" 4 bolt exhaust flange?? pics please!!
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3" downpipe on 2.5" 4 bolt exhaust flange?? pics please!!
Wanted to see how other people have done this. I've heard of people crushing the pipe to make the bolts fit and of people using a 2.5" to 3" adapter. Please post pics!!
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Re: 3" downpipe on 2.5" 4 bolt exhaust flange?? pics please!! (theo99gsr)
I used Brood's (HT member) 2.5" to 3" transition piece for like $16 shipped. It worked well and easy to weld on. Better flow IMO as well
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Re: 3" downpipe on 2.5" 4 bolt exhaust flange?? pics please!! (theo99gsr)
if u check out atpturbo.com you can make a 2.5-3in vband for about 93 bucks.
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Re: 3" downpipe on 2.5" 4 bolt exhaust flange?? pics please!! (theo99gsr)
I just welded the the 3" pipe right to the flange and ported out the flange for a nice transistion.
Justin
Justin
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Re: 3" downpipe on 2.5" 4 bolt exhaust flange?? pics please!! (Justin Olson)
Just out of curiosity what turbos have this flange?
Would I have to worry about this on a GT28R?
Would I have to worry about this on a GT28R?
#9
Re: 3" downpipe on 2.5" 4 bolt exhaust flange?? pics please!! (Justin Olson)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Justin Olson »</TD></TR><TR><TD CLASS="quote">I just welded the the 3" pipe right to the flange and ported out the flange for a nice transistion.
Justin</TD></TR></TABLE>
how would you get the bolts to go on then?
Justin</TD></TR></TABLE>
how would you get the bolts to go on then?
#12
Re: 3" downpipe on 2.5" 4 bolt exhaust flange?? pics please!! (B18C1CYA)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B18C1CYA »</TD></TR><TR><TD CLASS="quote">I put small dents in the pipe and use allen head bolts , works good i think , </TD></TR></TABLE>
Me too
Me too
#14
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Re: 3" downpipe on 2.5" 4 bolt exhaust flange?? pics please!! (B18C1CYA)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B18C1CYA »</TD></TR><TR><TD CLASS="quote">I put small dents in the pipe and use allen head bolts , works good i think ,
</TD></TR></TABLE>
same as my full-race 60-1 , dented with 2 1/2" bolts and 2 allen head bolts
</TD></TR></TABLE>
same as my full-race 60-1 , dented with 2 1/2" bolts and 2 allen head bolts
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Re: 3" downpipe on 2.5" 4 bolt exhaust flange?? pics please!! (hulkhb)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hulkhb »</TD></TR><TR><TD CLASS="quote">
Me too</TD></TR></TABLE>
yeah , my bolts haven't backed off or anything at all so far
Me too</TD></TR></TABLE>
yeah , my bolts haven't backed off or anything at all so far
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Re: 3" downpipe on 2.5" 4 bolt exhaust flange?? pics please!! (B18C1CYA)
that looks good. I think thats what i'll do too. thanks for the pic.
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