diamond eye K3330A 4" cat back exhaust for '13 F-150 5.0
#2
Senior Member
I had looked into that exact system for the same truck, but ultimately decided that instead of spending 350 bucks I would do a muffler delete first for less than 1/3 of that cost. I am very pleased with what my local muffler shop did and I kept the stock resonator in place to cut down the drone.