I have two exhaust cat back for 99-04 lightnings. Borla and the dynomax kit. To be honest if no one wants them they will go in the garbage im sick of looking at them. I took them off lightnings that had been traded in with about 5k on them. if someone is close to my area they can call me and pick them up wed is garbage night here. 610-972 7071. oh i also have a 6lb lower pulley metco.