BD Diesel Exhaust Manifold Kit - Ford 2015-2019 F250 6.7L PowerStroke Duramax 1986 Ford F-350 Base

1986 Ford F-350 Base

Pre-Tested and Ready For Installation

but also unleashes your Power Stroke's turbo whistle sound when under power

Four Power Settings: A knob can be mounted in the cabin for easy

2022 Toyota 4Runner TRD Sport

BD Diesel Exhaust Manifold Kit - Ford 2015-2019 F250 6.7L PowerStroke Duramax 1986 Ford F-350 BaseBD 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