10-4, You might be able to increase the side ones also. Actually make them functional, I should have said.
There has to be a balance between the under and over air flow, in the best of all worlds, the car should suck down onto the road. The faster, the more downforce.
I love the splitter. I wonder how long it would last? I have hosed up the sway bar mounts on my car because it's so low and I mess up and pull too far into a parking spot.
Keep up the great work.