START TYPING TO SEE PRODUCTS YOU ARE LOOKING FOR.
0
Your shopping cart is empty.
The 2011-2016 Ford 3.5L has an inherent design flaw where not all of the OE stud locations are utilized by the OE manufacturer which leads to warped exhaust manifolds, broken exhaust studs and blown manifold gaskets. The cylinder head on Fords 3.5L Gas Ecoboost has threaded holes for 11 exhaust studs to be used, however the OE manifold only utilizes 8 of those stud locations. BD has designed a manifold that not only utilizes all 11 stud locations, but also improves exhaust flow and has improved durability, the way it should have come from the factory. BD's Ford 3.5L exhaust manifolds are made from thicker-walled high silicone ductile iron designed to resist thermal warping. Each kit includes 22 exhaust spacers and 22 class 8.8 studs designed to further improve thermal durability.
Parts
Thank you for submitting a review!
Your input is very much appreciated. Share it with your friends so they can enjoy it too!
I now have a lot of confidence in my manifolds not leaking again. This job is a tough one but well worth it for the peace of mind.
Perfect fit Awesome upgrade Buy the turbo install kit separate and works perfectly
Installing these exhaust manifolds as by far easier than expected. I also installed a set of Screamer Turbos to get the full benefit and they went in with no issues due to the products. The only issue I had was on my end cross threading 2 studs due to having to install blindly from the strut mounts being in the way. No matter what I highly recommend these and noticed a gain in power, throttle response and better fuel mileage.
I got the product quickly. Had a small issue. Was easy to contact them for help. Hit what I needed plus the product came with excellent easy to follow instructions. Great company.
This kit is well built and the instructions provided were spot on. Right down to the torque specifications.Great kit and at a fair price.
Your detected location:
Please select the location that best suits you: