Building a rear diffuser?

[Bjkadron]

drilled a hole in the L-angle slid it over the bolt that the gas tank strap attaches to and ran another nut over it.Yes that is spray foam, had a horible thud sound when I hit a big bump so I tried the foam. It was the exhaust hitting the rear end though, I nedd to dig that out of there.

Ahhh! I see, thanks.