I designed and built a solution to the heat bog
As a long time owner of the first Spoon knockoff (IDI snorkel) I have been very happy with my setup. I don't have that much debris in my airbox either. If this design is produced I would probably purchase it because it retains the stock air guide. Also, I have a grill cover in my bumper that may reduce air into my snorkel. This would eliminate that issue.
My Setup for reference
My Setup for reference






