07 yaris home made intake not working

[Nabisco]

You get what you pay for. Do it right, do it once and forget about it. That brand new engine should jump out of that engine bay and slap you for trying to install some cheap knockoff sweatshop product aka "Chinese" toy. Can't afford much?

Remove stock air box/resonator buy a conical K&N and utilize the factory rubber intake hose. You can get K&N filter in many different shapes and sizes if you search http://store.summitracing.com/egnsea...115+4294908389