Diesel Power Source Compound Turbo Kit Stage 4.5B S363/68/12 with Ball Bearing - DCT0132

The Diesel Power Source 2-Piece Manifold for Dodge Cummins Common Rail (CR) engines is a performance and factory replacement manifold. It's cast from high-nickel Ductile Iron for high heat resistance. Designed with Computational Fluid Dynamic (CFD) Testing, it aims for quicker turbo spool-up and increased exhaust gas efficiency. Unlike stock manifolds that shrink and crack, causing gasket issues and exhaust port misalignment, the 2-Piece design allows expansion and contraction with heat, preventing warping and cracking. This design improves airflow, leading to better fuel efficiency, horsepower, and torque.