On stock M.M. manifolds... How big is the diameter u can fit on the end of the stock manifold . 2 1/4 or 2 inch >>?????? thanks..
On stock M.M. manifolds... How big is the diameter u can fit on the end of the stock manifold . 2 1/4 or 2 inch >>?????? thanks..
You can get a 3" on there if you wanted to, but that is pointless
I'm 90% sure stock is 2 1/4".
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The stock piping itself is 2.25" I believe
I have 2.5" T309 stainless on mine, cut off down tube piping at the stock flange in front of the first set of cats and 2.5" all the way to the tips.
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These factory manifolds are a bottle neck anyway ,bigger tubing will help some .Why didn't they have shorty headers from factory I'll never know .
The factory manifolds cannot take advantage of 3" diameter pipe as any exhaust is only as efficient as its smallest point.
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If you can fit a 3" pipe, basic logic dictates you can fit any of the diameters he inquired about.
Scary how some perceive things
_20140826_231701.jpg
ID is 2". Manifold in picture was provided by Zack.
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