DieselManor - Exhaust Manifolds

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. BD’s Pulse manifold for 1988-2002 applications (two-piece offset Pulse available for 2003-2007 applications) is 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. Two expansion joints allow the manifold to expand and contract without cracking or exhaust leaks.

Of course, the Pulse wouldn’t be a BD product if it didn’t offer the benefit of improved performance. As its name would suggest, this manifold is pulse-tuned for more efficient combustion chamber evacuation and higher exhaust flow. The result is quicker turbo spool-up, reduced backpressure, more power and better fuel economy.

All Pulse exhaust manifold kits come assembled and are complete with stainless steel hardware to resolve the issue of loose or lost fasteners (gasket kits available separately). Predrilled ports for pressure and temperature (EGT thermocouple).

BD Pulse Manifold for 1988-1998 12 Valve Dodge 5.9L Cummins, 3-Piece Part #: BD-1045980 $445.50

BD Manifold Gasket Set for 1988-1998 12 Valve Dodge 5.9L Cummins Part #: BD-1045981 $24.75

BD Pulse Manifold for 1998.5-2002 24 Valve Dodge 5.9L Cummins, 3-Piece Part #: BD-1045985 $445.50

BD Pulse Manifold for 2003-2007 24 Valve Dodge 5.9L Cummins, 2-Piece Part #: BD-1045977 $445.50

BD Manifold Gasket Set for 1998.5-2007 24 Valve Dodge 5.9L Cummins Part #: BD-1045986 $58.50