Drone/Rasp

[trainheavy]

Hey guys I need some help. So I have a full custom exhaust that’s 2.5” back with the resonators still in place but no mufflers. I mostly like the sound/loudness and if I’m defining it correctly the drone is more than manageable but the rasp annoys me. Looking at putting in either vibrant 1141 ultra quiet resonators or the vibrant 1102 high flow mufflers and have them placed where the original mufflers were. Which of the two would be more appropriate to eliminate the rasp?

 

[Volfy]

Vibrant calls one resonator and the other muffler, but they are both straight through with packing around the perforated tube. The "muffler" is longer and larger so will be quieter than the "resonator".

That 1102 is pretty long and might have trouble fitting into the cavity and still have room to point the exhaust out the stock dual outlet.

 

[djerickd]

if custom do a 4" single midpipe.. Johnny Tig tested that to make the most HP and Tork made a similar deisgn oval midpipe to kill drone. WIN-WIN.