Exhaust hanger (rubber) issue

Hello all, I have this exhaust…

(not my car but same EXACT exhaust…I don’t know what kind)

The rubber hanger for the exhaust system closest to the rear is kinda too short.
It makes the exhaust pipe-tip knock against the bumper at 1100 rpm when I give it gas to take off.

I spent a few weeks getting rid of all the rattles in this car and to have this come up kinda stinks. I tried sticking a rock in the rubber hanger center to expand it and this worked for a little while…til the rock fell out.

Rattle at take-off again with heads turning…

Has anyone ever had this issue, and if so…how do I go about fixing it?

I thought about sticking in a custom fit block into the center of the hanger or gluing a strip of rubber to the underside of the bumper where the pipe keeps hitting…

Advice?
Dm of mD

i have the same muffler from ebay, as pictured…two of the hangers didnt meet the OEM locations, so i took it to the exhaust shop and for $20 bucks had them fab me up something to the stock locations and got it fixed.

Okay, I will go by my favorite honda shop and see what they can do.
Rayco is the best! They do everything!

Dm of mD

GL man

I have the same issue but on the center of the car towards the end it rattles when I start the car and when I’m taking off as well.