Aero AR25 or Vibrant Ultra Quiet. It doesn't take some 2 foot long resonator that will equate to the entire mid-pipe to eliminate rasp.

 

I was trying to show you that regardless of what setup you have, if you have a header you will have install some resonators to deal with the rasp.

 

I only required 1 resonator to eliminate rasp, not some

 

I went with an ar-25 12" res on top of my original tsudo 18" sounds a little better in higher rpms and lower under load with a slight reduction to in cab noise, when/ if can ever afford it, gonna try and get a tanabe concept g axle-back but for now gonna try n post current on youtube soon to do side-by-side comparison and since no one appears to have this setup lol