Keeps your various running the way it should — this FEBI part restores the original function of a worn or failed Exhaust Pipe Seal Ring FEBI OE Ref 469508, built to OEM reference 20787386 rather than a generic approximation.
FEBI identifies it as 11632, EAN: 4027816116325. Match that against OEM 20787386 or your old part before fitting, particularly if your vehicle's had any running changes across its production years.
Confirmed for selected various vehicles. Use the vehicle registration lookup tool if you're not certain, or browse Exhaust for other options.