how to make a steel reverse bonnet scoop, hood cowl. at home, DIY 

This is how I made my reverse scoop/ cowl at home, its the simple steps that may help you if your considering making one yourself, the bonnet i had was unusable as the whole was to big from the previous scoop.
all you need is a welder and a grinder, I had a mate from a sheet metal company bend up the metal with two 90 degree bends that cost me $150, that was my only cost.
hope this inspires some of you.