Y-Pipe exhaust flow question
Thread Starter
Staging Lane
Joined: Jul 2006
Posts: 81
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From: Atl. ga
Y-Pipe exhaust flow question So I know there is a lot more to exhaust flow than just piping it out the back but I built this custom yPipe for my ls1/240sx trying to keep things simple. My question is, Do you guys think this angle is too sharp? I am asking because I am getting a 4% LTFT diference in my Banks and cant help but think this may be it.
I'm not sure how much it would effect the ltfts but it would be way better to have some sort of merge pipe like flowmaster has. I would consider that a pretty crappy y-pipe even though some header y-pipes are like that.
IMO to sharp.
So what size pipe are you using?
FYI, Magnaflow has Stainless Steel Y-pipe transitions for about $31 at Summit Racing.
So what size pipe are you using?
FYI, Magnaflow has Stainless Steel Y-pipe transitions for about $31 at Summit Racing.
Last edited by 99Bluz28; Oct 22, 2013 at 11:47 PM.
Here's the Magnaflow Y-pipe merger I was suggesting you take a look at.
http://www.summitracing.com/parts/mpe-10798/overview/
http://www.summitracing.com/parts/mpe-10798/overview/
