I know the 5.4 definitely has a larger diameter exhaust than my truck, but will the 4.6 from a 2010 work? The 4.6 is 2.5" and I'll have to measure mine.

Other than that, it's off a 6' bed super cab and I have a 6' bed reg cab. With some cutting of the pre exhaust pipe, the muffler and tail pipe should be the same length right?

It's in good shape and only $75. I've have a loose baffle for years that's been annoying.

Anyone have any insight?

Thanks.