Like title says. I just picked up a 5/16 md spacer and haven't installed it yet. Is the kinetix worth it? I know someone selling it for $200 used. Also from my research I'm guessing you can't install both? Also found a helix throttle body spacer for $50. Is this spacer worth it overall. Tried to look around for reviews on it but nothing. Sorry guys but I'm clueless about nissan. Originally a honda guy. thanks for the input.

No on Kintex plenum and no on the TB spacer. The Kintex plenum will leak and a 5/16" spacer is all you need. The addition of the Kintex plenum is over kill. As for the TB spacer, it's snake oil. You can't spin air with a rifled pipe.

If you are boosted you'll see gains from the Kinetix, ttrank ran this plenum for a few years with great results. N/A you could actually loose power.

Sorry I see this too often, let me help you guys
lose

Just an honest typo, I know the difference between loose and lose. Sorry Thanks spell checker

ocg

"Oh where oh where has our OCG gone, oh where oh where can he be????"