And it looks like another intake manifold has hit the market, I wonder if it truly makes power:
Hey, I would like to share some dyno results on our custom Intake manifold. The dyno was done on same tune we just swapped out new intake manifold on Dynomite awd Dyno boost set at 22PSI .
2008 335 XI
Stock Long Block
Single Turbo Motive kit Xona Rotor 8267 1.03 AR