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Discussion Starter #1
Hrmmm well i was wanting to make my own downpipe since i started working at a diesel shop recently and have access to all the tools. i was wondering what kind of pipe you guys suggest and what all i should need? isnt it like 503 Stainless steel and all i should need is about 4ft of pipe. 2 45 degree bends and 1 90? I was also wondering how thick i need to make the flange on the elbow...and if the lil' bend near the cat needs to be there or not. aight thanks guys
 

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General Hooligan
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208 Posts
sounds like a good start to me, i think most go with 1.25" flanges, u can get those through suprasport.com , i was looking at them today
 
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