Review on 🔵 EPDM 2 Hole Exhaust Hanger Bushing Muffler Insulator Mount Bracket - 4PCS (Blue) | Universal Fit, High Density Rubber, Shock Absorbent | 12mm Hole, 78mm x 48mm x 26mm by David Norwood

I bought these because they came with four (4) rubber exhaust pipe mounts. I was hoping they were polyurethane but instead they're plain, fancy, boring rubber lol. I don't think the price bothers me too much. However, in my picture (left) I have a 15mm Kartboy poly mount and you can definitely see the difference in quality. Like everything in life, you get what you pay for. Pay well or pay twice. Don't let me convince you (haha) not to buy them. They appear to be decent, generic mounts that (hopefully) match the OEM mount. But if you're building a race car or anything more aggressive than a city car, you could spend a few bucks more! Good luck gentlemen.