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Discussion Starter #1
Does anybody know where to buy a 4'' down pipe really cheap? I found a 4'' system, muffler back for $50 (maybe less). I have a 3'' to 4'' adapter for now till I can get a 4'' dp, but I would rather have a 4'' dp if I could find one really cheap. I have enough pipe laying around to get from the dp back, I just need a dp...
 

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do you have a welder??
 

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Discussion Starter #3
Yeah. I thought about making one, but I don't know where to get the flange from.
 

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when you cut of your adapter reuse it, so you use the orginal flange,
or i think airflo.com sells them
ch
 

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Discussion Starter #5
Thanks cornman396, I never thought about using my stock flange :doh:.
 

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Discussion Starter #7
I think I'll just have to use my 3'' dp for a while till I can get some more money. My plan is to use the 3'' to 4'' adapter coming off of the dp and it'll be 4'' back from there until I can get a 4'' dp.
 

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I made an adapter so I could use my original flange, then welded a short radius 4" elbow onto it. There was still a lot of space between it and the firewall, which is what I wanted.
 

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Discussion Starter #10
Well, the deal fell threw but I'm still planning on making a 4'' system.
 

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i got my flanges off ebay. just type in 3" v band. think i payed like $19 or $20. just be sure to get mild steel and not stainless so you can weld it on
 

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Discussion Starter #12
Ok, I think for my birthday (Feb. 10) I'm just going to get two sticks of 4'' pipe and make my own system besides the down pipe what do I need in terms of angles?
 

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you goin all the way back?
i used 2 90*s and two forty fives with some flex pipe over the axle
ch
 

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Discussion Starter #14
I'm going to do dp back and do the dp some other time.
 
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