Got this J-pipe with the FMIC kit I bought and I won't be using it. It's the same one you would get from extremepsi ect. Has a nipple threaded into it.
Price: SOLD (Coupler not included, but will throw it in for another $10)
Ran this Dejon intake on my car for the last 2 years. I used it on a 16g and a 14b. Works great for both. It can be ran with a 2g maf or 1g. I welded on a recirc fitting and threaded a nipple into it for a catch can. I sprayed it wrinkle black but could use another coat.
Price: $30 (2g maf not included)