iused this set up before for a quick race with a crx.but i went a step further and removed the toyota log,and used black air conditioning foam to block either side of the scoop(the air has only one place to go.up pass the top of the radiator support and into the Intake
opening.) i also cut some of the foam into the same shape as the left side of the plastic that was removed and used it to block any air from rushing pass the left side of the Intake
opening.most of the air that came up through the scoop had only one place to go straight into the Intake
opening.good increase when filter was removed also.