Polyurethane Exhaust Hanger Insert - BMW E36 M3 | E39 M5 | E46 M3 | E9x M3 Awron Z-Rated compound has been developed

Z-Rated compound has been developed for fast road / track day applications

2 x Carbon Fibre (CFRP

Once removed

• Mercedes-Benz CLS-Class (W218) — 2011–2014

OEM Part Numbers: 31212289301

Polyurethane Exhaust Hanger Insert - BMW E36 M3 | E39 M5 | E46 M3 | E9x M3 Awron Z-Rated compound has been developedThe Revshift M3 exhaust hanger insert is made from their 80A street hardness polyurethane. This part fits into the oem exhaust hanger. It prevents the hanger from sagging and eventually breaking. This will help keep the exhaust centered and level. Fits oem part number 18201401797 E36 M3 E46 M3 E85 Z4M E9x M3 E39 M5 Sold individually