Dreamt I was a muffler & woke up exhausted.
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I'm doing the same. I haven't ordered yet but most likely going with OBX. Here are some threads with good info I have bookmarked:
https://www.f150online.com/forums/ex...stall-obx.html
https://www.f150online.com/forums/ex...r-install.html
https://www.f150online.com/forums/ex...stall-obx.html
https://www.f150online.com/forums/ex...r-install.html