I would have sold you the same heat shield for £15, I recently took mine off as I think its a sh!te design,
Needs a base imo and also restricts airflow to the filter.
Works fine on mine and how does it restrict air??? Your air intake is pointed right at it!!
+1
It would be much appreciated if you could bud, I've got a morning to spare on my Todd tomorrow 
Cheers man
Right so measured it up.. ruffly ..hard to get a ruler around it

The hieght all around is about 8.5". The left side of the shield(side faces front the car) is 8.5" in length.. the rear is 8" in length (side the maf hole will be) and the right side of the shield ( side faces back of the engine) is 5" in length.
Width ofcourse is whatever thickness sheet your using

Only issue is looking at it its got a slanted design its not exactly square. And the brackets are sticking out on it havent added them in the sizes
