Why in the hell has no one created longtubes for our 3.7l f150s? Has anyone had any luck locating any information on whether the longtubes for the mustang fit? I know that the shortys fit almost precisely, I've got them on my truck but the passenger side cup flange has created a small exhaust leak due to fitment. Any info would be great.

 

I think most went 5.0 or Eco boost vs 3.7 But I'd be curious about this