The ATS Diesel two-piece Holset pulse-flow exhaust manifold fits 2007.5–2018 6.7L Cummins engines and includes flange hardware. Specified as a 2pc Holset pulse-flow manifold, it serves as a replacement manifold assembly for the stated years and engine size and ships with the flange hardware required for installation.
ATS Diesel 07.5-18 6.7L Cummins 2Pc Holset Pulse Flow Exhaust Manifold w/ Flange Hardware