RCD 304 Stainless Steel Exhaust Manifolds 2015-2017 Lincoln Navigator Outside Diameter: 8-3/8"

Outside Diameter: 8-3/8"

consistent flow for improved combustion and performance efficiency

The PRP Front Seat Covers are a great option as they are designed for a direct and perfect fitment over your truck's factory upholstery

Top-mount strut spacers set ride height

RCD 304 Stainless Steel Exhaust Manifolds 2015-2017 Lincoln Navigator Outside Diameter: 8-3/8"River City Diesel 6. 4 Powerstroke Exhaust manifolds are built from the highest quality 304 Stainless Steel, and precision welded for ultimate durability They are THE ONLY aftermarket manifold that will directly bolt onto your stock truck, and do not require a different style of up pipe for install. These are an awesome upgrade, especially when combined with our 304SS Up Pipes. Guaranteed to: Decrease Spool Up Times Reduce EGT's Increase Torque &