Exhaust System: Muffler: Description
Both the 4.0L and 4.7L engines use a stainless steel muffler to control exhaust noise levels and exhaust back pressure. The muffler and tailpipe are a one piece assembly (Fig 1 ).
Both the 4.0L and 4.7L engines use a stainless steel muffler to control exhaust noise levels and exhaust back pressure. The muffler and tailpipe are a one piece assembly (Fig 1 ).