Review on 🚗 Thrush Welded 17650 Exhaust Muffler: Enhanced Thrush Performance for Your Vehicle by Chris Sweeton

Fantastic silencer if you don't mind a roar. They don't have any stuff in them and that's why they make their crunchy rumble, but my goodness, they hum! I installed them on an El Camino with a Vortec 355 and they sounded great but got to the point where they weren't even fun to fly anymore because the drone was sooo bad. Traded them in for a full size Dynomax and never looked back!