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2017 Mustang GT. Previous owner did a cat delete on the car and I'm trying to resell the car or trade it in on a different vehicle, but it's proving to be a challenge without cats. Are there any good/less expensive universal cats I could have welded in so that my problems with CEL and unable...

Quick and to the point.... My exhaust set up is as follows: Stock Headers -> Straight pipe (cat delete) -> Straight pipe -> Flowmaster outlaw axleback. So stock headers followed by straight pipe all the way to the axleback. My problem: It's loud AF, way too loud and over 3k rpm has echoing...

It looks to be the same specs, same bolts and all. Will 2019 mustang gt headers/cats work on a 2017 just fine?

Need to put stock/oem cats back on, don't have any replacements for my 2017 Mustang GT.

I just recently purchased a 2017 Mustang GT, all stock except for the exhaust which is entirely straight piped - from tips to manifold. In my area it would be safest to put cats back on the car, I'm trying to find high-flows that will pass emissions and eliminate the CEL. I found some...