i picked up n54 to rebuild for a friend since that isnt happening anymore im selling them for them .n54 comes with intake , turbos , harness , and injectors (this engine has 2 bent rods and has been disassembled but all is intact . i do have used rods to replace them if wanted . as is on this engine asking is 2500 . as for the 4.8 it is still complete this engine was pulled from a accident car in supossed running when removed aasking 2000 for it . both engines are located in tampa .