Dynomax Race Bullet 24233 Exhaust Resonator

Used it on my Peterbilt. works perfect

The drone from the 5 inch turbo back exhaust on my truck would make my head hurt when towing on at highway speed. I welded this on and the bad drone went away. This doesn't eliminate all drone just loud drone. It's been almost 3 years and still looks and works great.

i put this on my ‘16 ram 3500 CCLB, deleted 5” straight pipe, stock engine etc. i put it right after my down pipe, it took away about 50% or so of the 2000rpm drone, it “tuned” or smoothed out the sound a bit but is definitely still loud outside, just not as obnoxious.

It's what I needed great thanks. Shipping was a bit expensive. But overall it was great.have a good day thanks.

Ended up returning because I went a different route. But overall it was built like a tank.