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jasonsdakota
Dodge Dakota
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10/21/2004
00:19:30
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 Subject: factory y-pipe
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on a 2000 4.7 dakota, is this a restriction worth replacing? if so what type of gains would i get. high rpm or all over. who should i buy one from?
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DennisO
Dodge Dakota
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10/21/2004
16:34:19
| RE: factory y-pipe
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Well it is a pretty big restriction, but I wouldn't mess with it unless you are planning to rid your dakota of the cat that is after it. The stock y-pipe and cat are the bottle neck here. If it was my truck I would definately get rid of the cat and stock y-pipe and go true duals. If you do decide to do that you would need a O2 simmulator for the rear oxygen sensor on your (2000 dakota). Also don't go with pipe any bigger than 2 1/2 (if duals). If you do decide to go single(3or 3 1/2) and take the cat off Flowmaster makes a y-pipe (look in summit or jegs or go to their website) I think its under $50.00. I have one on my truck. Oh YA, definatley will uncork exhaust and give you noticeable gains in all rpms whichever route you choose to go.
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jasonsdakota
Dodge Dakota
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10/22/2004
09:33:20
| RE: factory y-pipe
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does the flow master or custom y-pipe replace the cat. i would probably rather get a cheap, high flow cat over replacing mine. or else gutting it but i don't want to gut it then have to buy another one for emmissions one day. plus i don't want to pollute for 3 hp or whatever gains no cat does over high flow cat. OR does the flowmaster y-pipe just replace my y pipe
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jasonsdakota
Dodge Dakota
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10/22/2004
23:35:49
| RE: factory y-pipe
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hmm. more suggestions please. do i need to just go to exhaust shop?
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