Triton_tom

I'm looking at the 4" diamond eye system for my 13 5.0, Does anybody have this system? I'm curious about how it performs. Thank you!!

LTNBOLT

I had this system on my 2013 5.0L regular cab for 2 weeks before I traded for a 2016. It performs great and has a deep tone.

I took mine off before I traded. It is for sale in the "For Sale" section. It will not fit a 15+ model. $200 shipped.

https://www.f150forum.com/f59/2013-f...s-sale-341895/

Jimmy_D

I have the 3.5" on my 14 5.0, Sounds good at idle and wot. drones at 1600-1700 rpm