Looks like only the filter is different.
Yeah, I was going to say that as well. It looks like a stock intake with a cone filter. Cosmo Racing seems to have intakes pretty cheap, but if you have an 02 Ecotec instead of an 03+, then you'll run into some hood closing issues. I just checked your profile, and if your car is indeed an 03, than you should be fine.
As a note, I'd suggest you support JBO companies, but they might be a little more expensive, and it is ultimately your choice, but they put a lot of effort into keeping aftermarket support for our platform alive. Whatever you do though, don't get that one.
any aluminum tubing with a filter at the end is gonna work.

"still want to smash that like the fist of an angry god"
buy an intake for a z24, just use common sense when picking one out. Make sure the iat hole is large enough and your fine.