| From | Message |
Android287
GenIII
12/03/2006
21:48:12
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 Subject: Stock Y pipe part number
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Message:
Hello i'm looking for a stock Y pipe for my 2003 4.7 without pre cats. I currenty have the precats and will be intalling headers and wish to go without the pre cats. I will be doing the work myself. No one in my area does custom Y pipes.
Nothing flows like a straight pipe
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911mike
Dodge Dakota
JOIN HERE
12/04/2006
00:02:42
| RE: Stock Y pipe part number
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Message:
whatever gain you would see with free-flowing headers would be more than negated by the restriction of a stock Y-pipe.
bigger single improvement in performance and fuel economy was removing the Y-pipe on my 4.7l Ram,
70 serie Flowmaster, dual in - dual out, no Y needed
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Android287
GenIII
12/05/2006
17:48:24
| RE: Stock Y pipe part number
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Message:
thanks but i am still looking for a stock y pipe part number
Nothing flows like a straight pipe
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Bill Grayson
Dodge Dakota
JOIN HERE
12/05/2006
18:24:29
| RE: Stock Y pipe part number
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Message:
The part you want is called a catalytic converter. It's a bigass welded piece that connects the exhaust manifolds to the muffler.
If you have a quad-cab the part number is
52103254AC or 52103255AD.
If you have any other model, the part number is
52103527AC or 52103296AE.
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Android287
GenIII
12/05/2006
19:12:20
| RE: Stock Y pipe part number
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Message:
Thankyou
Nothing flows like a straight pipe
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blackhawk679
GenIII
1/23/2007
01:02:13
|  RE: Stock Y pipe part number
IP: Logged
Message:
hey Android287 do you have dyno info for your truck with all the mods?
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Android287
GenIII
1/28/2007
17:16:15
| RE: Stock Y pipe part number
IP: Logged
Message:
Sorry no dyno info. My best performance mods were the 4.10 gears with auburn limited slip, superchips, and the exhaust. E-mail be with any questions sprint200mm@hotmail.com
Nothing flows like a straight pipe
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