About: http://webisa.webdatacommons.org/312285417

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It is kind of loud on the highway especially around 2000-2400 rpms which is about 70-75 MPH, also this car now has a 4.5 but this muffler was on my 4.9 Eldorado before and it was alittle bit more aggersive.
http://www.w3.org/ns/prov#wasQuotedFrom	cadillacforums.com