[LightningGSX]

I don't think the difference in your setups would matter in this case.Without the spacer, your intake manifold is almost always gonna be considerably hotter than the intake air.You don't need a temp gun to check it out, put your hand on your intake manifold after you've been driving, you'll probably get burned.With a spacer(from what I've heard) your intake manifold stays cool enough to touch.The difference should be huge regardless of your turbo or intercooler.I'll be putting one on my almost stock 2G(14b, stock IC and boost levels) when they get the materials, you can check it out.