Hello need help

I bought a used motordyne exhaust.
It was on a non IPL with 5 in tips.
The tips look like they were touching on that car . On my ipl rear bumper not only do they touch but theyre so close the push the bumper up.
Ive been reading with 5in tips spacers are needed.
Can someone show me a pic of the spacers and where they install??? Help i do not want to melt my ipl rear!

 

prolly a spacer type gasket that goes between the axle-back and mid pipes

 

i figured it out. buy any washers and add to oem hangers. that lowers the oem exhaust hangers. remove the 12 or 14mm bolts forgot size. there's 3 on each hanger add washers and reinstall that lowers the tips enough to clear