Intake suggestions for Euro engine

[lormagni]

Hi guys, I want to upgrade my almost stock air intake, but my engine is different from yours, it's the 1.33 100hp 1NR-FE that is used in Europe and in some Japanese models. I'll post below a picture of my engine bay so you can see how it's made. My car now has an AFE Pro Dry S panel filter in the original airbox, I'm wondering if I should go with a Cold Air Intake or improving the stock one.
As you can see the airbox sits in the highest part of the engine bay (red circle) and the snorkel pipe connected to it ends in the middle of nowhere. The green arrow points where there's a hole in the grille to catch air
My idea was to substitute the oem snorkel with a 80mm pipe and connect it to the hole in the grille, so it will be sucking fresh air from the front of the car. Do you have any other ideas? Consider that my aim is to increase the low end, not the top end power. Thanks