Crossword clues for the word: DUALEXHAUST The word DUALEXHAUST has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for DUALEXHAUST Showing 1 to 5 of 5 results Clue(s) Attachment on some mufflers Feature of many a V-8 engine car Feature of many muscle cars Performance car feature Sporty muffler option