Finally put some new mufflers on my truck. The flowmaster 40's! I got to say I'm very happy with the way it sounds now, really makes that 400 growl. As I said my exhaust set up is factory manifolds, two individual pipes straight into mufflers, then out to the back into the 4 inch tips.
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![](https://i.ytimg.com/vi/bHj_TXfBKbE/mqdefault.jpg)