Looking to remove Rasp. Any resonator options?

[50stangpower]

2013 with Kooks long tubes Offroad H and stock axleback. Currently sounds great at idle and (my opinion) terrible while in higher RPM's. I was looking at the OTA pipes and i have about 16" i could add a resonator to maybe help. I was hoping somone already has a setup that i could grab some part numbers or ideas off of.

 

[WVTrakPak]

I had Dynomax Race Bullets welded in line in front of the axles and it made a huge difference. It is still obnxiously loud but more tolerable. Two hour drive on the highway last week and it is much better than before.

 

[50stangpower]

What size did you run?

 

[WVTrakPak]

I think they are 14 inches long and 3 inch diameter. I think I bought them thru Jegs.

 

[50stangpower]

Bump

 

[Zemedici]

We put catted midpipes on all Longtube jobs in my shop to keep the rasp down