The time has come to put new exhaust on my '05 V10 SD. Looking at it I have the Y-pipe and from there back a single muffler and tail pipe. I see no catalytic converter. I've had the truck since new. I've known that I don't see a cat but when looking for exhaust kits, they list from cat back. I need from Y-pipe back. Did V10's not have cats?

So I glanced at Dynamax & Magna Flow. Any opinions on fair priced kits? Might go with dual tail pipes. Thoughts?

Thanks,