PULSE EXHAUST MANIFOLD - BD ('13-'18, 6.7L, 3500/4500/5500 CAB & CHASSIS ONLY)
BD's two-piece offset pulse exhaust manifold for 2013-2018 Dodge Cummins 6.7L 3500, 4500 & 5500 cab & chassis trucks only. Cast from high-silicon ductile iron which can withstand extremely high temperatures, as well as the additional weight created by bigger single or twin- turbo systems.
Horsepower creates heat - pure and simple. On a high-output engine like the Dodge/Cummins, high exhaust gas temperature (EGT) is enough to cause the stock exhaust manifold to crack.
Horsepower creates heat - pure and simple. On a high-output engine like the Dodge/Cummins, high exhaust gas temperature (EGT) is enough to cause the stock exhaust manifold to crack.
- Two expansion joints allow the manifold to expand and contract without cracking or exhaust leaks.
- Manifold is pre-drilled with a 1/8 NPT port for an EGT probe.
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