1swtmax

So your bottom hose connects into a T, right. So is your top nipple plugged, or what. That last comment sounds a little funny. But you know what I`m getting at. lol

t6378tp

iTrader: (69)

one of the lines should vent to the atmosphere

rroderiques77

iTrader: (45)

Exactly^^^^

ranmas2004

iTrader: (2)

Wow, just read this tread. So you picked up 25-30hp with AFR being all crazy and that split second box with the Spacers, SFR manifold and cutout. I have an SFR intake manifold on order that will bolt on to a 09 Maxima Throttle body (75mm vs. stock 70mm) and using 3.5" intake with LRMAF. I am going N/A (see mods below) and will be tuning using a 350z Haltech Platinum Pro so there should be some very nice gains. Later plan on getting JWT C2 cams. I think there is a problem with your setup, but seems like you should be making way more hp than you are now with everything you ahve on the car. I'm no tuner but that dip and AFR don't look to good.