Upgrade the weak factory exhaust manifold on your 2019–2024 Ram 2500 or 3500 6.7L Cummins with a heavy-duty solution engineered for durability and performance. The long one-piece OE manifold is prone to cracking from repeated heat cycles and extreme exhaust temperatures. This BD Diesel Exhaust Manifold is designed to withstand those conditions while improving exhaust flow and overall reliability.

Key Features

• High-strength thick-wall ductile iron casting for superior durability
• Slip-joint center section allows expansion and contraction to reduce cracking
• Divided pulse design promotes improved exhaust flow and turbo response
• Pre-drilled EGT probe port for easy gauge or sensor installation
• Direct bolt-on replacement for the factory manifold
• Maintains compatibility with stock emissions components

Benefits

• Reduces the risk of manifold cracking and warping
• Improves long-term reliability under heavy towing and performance use
• Supports smoother turbo spool and more consistent exhaust flow
• Ideal for both stock and modified trucks

Fitment

• 2019–2024 Ram 2500 6.7L Cummins
• 2019–2024 Ram 3500 6.7L Cummins

Built for truck owners who demand strength and performance, this exhaust manifold is a dependable upgrade for daily drivers, tow rigs, and high-performance diesel applications alike.