11-16 Powerstroke 6.7 BD Diesel Exhaust Manifold Driver Side Hats 4L Powerstroke trucks is an

4L Powerstroke trucks is an unobstructed passenger side charge tube that mates to the factory intake manifold or the smooth flowing Pusher intake manifold

collapsed hoses and fuel restrictions from occurring

Versatile neck location allowing for multiple cold-side options

No tuning required

SW #3: + 60 HP

11-16 Powerstroke 6.7 BD Diesel Exhaust Manifold Driver Side Hats 4L Powerstroke trucks is anBD focused on solving one of the Ford 6. 7L common failures, the exhaust manifolds. Crafted with a heavy duty 0. 275" thick walled Hi Silicon ductile casting, this makes these manifolds 75% thicker to combat cracking due to high exhaust temperatures. Thermal durability has been improved with longer exhaust studs and spacers plus thicker, more durable machined bolting flanges. To maximize exhaust flow, computational fluid dynamics were used to optimize