This Exhaust Manifold Pair Set for 18-20 Ford F-150 3.3 2WD is a direct replacement part made of cast iron, designed specifically for Ford vehicles. This set includes two exhaust manifolds with the manufacturer part number JL3E9430EA. The manifolds are compatible with automatic transmission and a 3.3 engine size. With a 30-day manufacturer warranty, this pair set is a reliable choice for those looking to replace or upgrade their exhaust system in their Ford F-150.