Worked perfectly. Pipes came with a couple knicks in one of the bends on one pipe but I’m still giving 5 stars because they fit perfect. I ordered them in the raw finish so I’m not too worried about it and once mounted on the engine you don’t notice the knicks. I understand things happen in the manufacturing process and sometimes things get looked over in quality control all I ask of the KC team is to take this small mistake and learn from it I’m not all displeased but it could’ve been someone else like me where they have to save hard earned money to buy these nice things but maybe theirs would’ve been powder coated which is even more money and they could’ve had a bad buying experience. I’m an understanding person and worked in manufacturing for years so I know how small things can slip by sometimes. Thanks to the KC team for the speedy shipping and keep working hard to provide these great products for the price you offer them at! You guys are still solid in my book and I know you’ll keep improving in every area I’ll always recommend you to anyone!

These are better than the OEM plastic and even the OEM upgrade Ford has. I really enjoy the craftsmanship on the pipes, very high quality. I am getting a slight increase in boost as well! The price is a no brainer. You get these pipes and S&B boot kit for 350 ish!? Buy it and you won’t regret it. Just an FYI you do have to remove the battery box tray (2004 F350).

Definitely better over stock and look great. The only reason for 4 stars is the lack of instructions. The only instruction included were for the boots (S&B) and that was just how to put the hot side together. Putting together was not hard just would've like torque specs for the horn and whether to use loctite or not. I ended up using thread tape on horn set screws (side ports) and anit-sieze on the allen bolts for the base. So far no issues, if they loosen up I will clean and use some loctite Will definitely be back in the future.

Ordered the raw pipes and they fit perfectly. Already had the Riffraff boots and together they look great.

Fit and finish was excellent. Boots and clamps lined up as they should.