Has anyone put in a dual in dual out flowmaster super 10 and left the resonators in place? Or is that completely pointless? Just looking for my challenger not to sound like a mini van. I can't swing for a solo system. If i had the money I would but I just don't for a cat back. I have seen a million videos with the 10's with a resonator delete but that's just way to loud for a daily driver. Was hoping if I replaced just the mufflers it might give me a bit of that flowmaster sound. Thought?