Hooker Tuned Flow

[Mad Dog]

Any of you HD guys have any experience with these mufflers? Holley Performance Products Dresser, 1985-05 *27622HKR Upgradeing my exhaust and liked the tunability of these. Looking to add a little power and a better exhaust note.
Thanks :up:

 

[lee]

if its tunability you're after you could always try the screw & washer set up