Agreed, until the fuzz Fuzzes you,lol. Seen two high 9-low 10.0 rides, both run Walker Ultra Flo's. Both relatively quiet, around the street . My engine guy likes Magnaflows, sound too much like burnt out glasspacks.(it's all personal taste).Have you checked out ,the muffler sound byte thread here? Thinking Mopar exhaust forums,here(?)...