[sw20kosh]

Originally Posted by f0rge

did you just buy this thing?

http://shop.britishracinggroup.com/E...G-H111E3ED.htm

and then cut the grey plastic out of the bumper, hang the diffuser from tabs i see in the first pic and then add a mesh screen?

I bought one used for $150. It is a stock diffuser off an elise/exige.

I made my own aluminum brackets to position/hold the diffuser.

I cut a sheet of mesh grille to the appropriate shape and attached it to the bumper.