BD High Flow Thick Wall Passenger Side Exhaust Manifold Kit 11-19 6.7L Ford Powerstroke Year Range Selection:2015-2019 this semi-synthetic blend creates a

this semi-synthetic blend creates a tough protective film that keeps gears from chewing themselves apart

25" differentail carrier in your 14-18 Ram 2500/3500 with this high qality replacement from Yukon

since these are much thicker than the stock plenums

and all necessary fittings and hardware

BD High Flow Thick Wall Passenger Side Exhaust Manifold Kit 11-19 6.7L Ford Powerstroke Year Range Selection:2015-2019 this semi-synthetic blend creates aOver time, the factory exhaust manifolds are prone to cracking due to excessive exhaust gas temperatures. BD has solved this prevalent issue with their upgraded manifold featuring 75% thicker walls and enhanced flow characteristics for increased power and reduced EGT's. 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