This silencer muffler goes in top of differential look closely it's not the very rear one .got cut out to remove it match part numer nxf6760ad . Rear Right  . Passanger  side in the USA. Off a 1997 Jaguar vanden pas 4.0L 6 cylinders .Xj6  Middle  right Side Intermediate Exhaust Silencer muffler Nxg6760ad. Little black jag