I see 3 bends in that power pipe, stock has 1 bend, even the mac only has 2. and I'm not so sure you can fit a MAF meter and filter without another bend in the fender well, so you'll have to tell me if there's yet another bend in there. So what is it that makes the air smoother and more direct than a stock straight shot to the MAF meter and a single bend afterwords? I'm not trying to argue, I'm not trying to say no you're wrong. I'm just saying based on what I see, that's how it seems to me. And based on my dyno experience (open throttlebody) simply going bigger on intake tubing isn't going to do anything. But I'll allow that there might be something I don't know about (there's plenty I don't know about) so I'm just asking what it is that I'm missing.