Center resonator options

[LVP]

Mine is on its way out. I'll JB weld the seam leaks to buy some time, but need some advice on options.

Details
- It's a 2004 4.4 with the 4.8 exhaust on it. From what I can tell the resonator (and I would assume the cats) are all from a 4.8. The PO put that and the 4.8 trim on it. Part number on the resonator is 1810 7531830-03 (Zeuna Starker 204 8629 018).
- I tow sleds in the winter and my track car in the warmer months, so I need the performance to be maintained or better (no torque drop mid-range).

Options
1. Supersprint
https://www.ecstuning.com/b-superspr...onator/789103/
2. Magnflow
https://www.magnaflow.com/products/1...eel-tru-x-pipe
3. Find a used 4.8 replacement

Anyone have similar installs to either 1 or 2?

Thanks in advance!