Nice. I wonder how many of us there are that appreciate what you're doing with your van. Our cutaway chassis vehicles don't have any resonators. FYI if you decide to do a "Rear disk swap" to the van rear there are some special gotchas. That axle is known in the 4X4 world as "the bastard rear" because the axle length, hub depth, and bearing to bearing dimensions are different from most other 14 bolt axles.