aFe 49-43041-B MACH Force XP 4" Cat-Back Exhaust System with Black 6" Tip for 2011-2013 Ford F-150 EcoBoost V6-3.5L (TT)

I was debating on a few different systems prior to purchasing this, and I'm glad that I went with the Mach Force. I cannot say enough good things about this system, it really rocks. It was easy to install; only took about an hour and a half, and that was laying on the ground with the truck on ramps. The hardest part was getting the stock system off. VIDEOS ONLINE DO NOT DO THIS SYSTEM JUSTICE! It sounds great, especially under load. It gives the EcoBoost a deep growl, but is not obnoxiously loud. It also tremendously accentuates the turbo whistle. There is some drone in the cab around 2500 RPMs, but is not unbearable. You can also notice a difference when you get on the pedal, it definitely boosted the trucks HP and torque. I highly recommend this system, and will buy it again for my next truck.

Installed on a '13 F-150 Crew cab with the 6.5' bed. I really like the exhaust, it lets through a little bit of turbo whine, and sounds pretty good doing it. It's actually a little quieter than I expected, especially at idle, but I'm OK with that. The tt3.5L definitely sounds different than a v8, and that took a bit to get used to.It installed fairly simple, basic exhaust... One thing I did different than the instructions said, was the mid-pipe cut for the 157" wheelbase. Instructions said to cut 6" off. I only cut 3.5" off and am very happy with the fit there...Also, not sure what happened during shipping but both the flange bolts were floating around the box freely and the nuts were gone... Not a big deal, but had to make a Lowe's run mid project.

I put this exhaust on my 2012 F150 FX4 ecoboost.Pros: the exhaust is made from 309 steel and is very thick and durable.The 4" pipe runs 4" all the way to the catback, unlike others I've seen.Price was reasonable.The sound is great in my opinion, although being that I was a hardcore V8 type of guy the sound did remind me if rice burners. Then I got, reminding myself that a 6 would never sound like an 8. All in all now, all my buddies love the sound.Cons:The clamps that came with the exhaust are pure garbage. I had to go to pep boys and buy a better set, which cost me and extra $45.For me the installation was easy, but for anyone else it may be difficult. The installation instructions terrible and explain almost nothing.

The media could not be loaded. 2013 Ford F-150 Ecoboost Crewcab.Install was a snap, before tightening the cross over pipe make sure the exhaust tip is located level with the ground. Very easy to adjust the exhaust tip location on the exhaust pipe to change overall sound of exhaust. Very noticeable performance improvement, however I do have my F150 running an aftermarket chip.

Fast shipping, good sound, and great fit

2013 Ford F-150 FX4 Ecoboost SuperCrewI did quite a bit of research prior to settling on this exhaust system. I am really glad I did. The videos of this exhaust do not do it justice. It is fairly loud and has a great rumble. I notice the HP and torque gains as well. I did not install myself but expect to be charged about 1.5 to 2 hrs of labor if you choose to have a shop install. I am very satisfied with my purchase.

Clamps that came with the kit did not tighten enought to secure the pieces together. Had to take to a muffler shop to properly secure.

It is loud sometimes...but that’s why I bought it. It works for the purposes I needed.