Picking the Best 5 Downpipe Back Exhaust 6.7 Powerstroke
If you're looking to really let your truck breathe, installing a 5 downpipe back exhaust 6.7 powerstroke kit is probably one of the most satisfying mods you can do. There is something about that deep, hollow rumble that just makes a diesel feel like a diesel. But beyond just the sound, there's a whole lot of physics going on under the truck that actually helps your engine live a longer, happier life. ...