BD Diesel Exhaust Manifold Kit - 2013-2018 Ram 3500/4500/5500 Cab & Chassis 6.7L Cummins

Cab & chassis Rams work hard, and a cracked or leaking manifold costs you power and EGT margin. BD's pulse-style manifold replaces the factory piece with slip joints that let it grow with heat instead of cracking.

It stays EGR compatible and comes with a pre-drilled pyrometer port for an EGT probe.

BD says this manifold is cast to handle the extreme heat cycling that comes with DPF regeneration, and the thick-walled casting and slip joint are there to stop cracks and exhaust leaks. It replaces Chrysler part 68205983AA and carries SEMA certification SC-BDD01-0077.

Why we like it

• High-silicon ductile iron, pulse-style design
• Slip joints allow thermal expansion
• EGR compatible
• Pre-drilled pyrometer port
• Gaskets, grade 10.9 bolts and spacers included

Fitment

Fits 2013-2018 Ram 3500/4500/5500 cab & chassis 6.7L Cummins.

What's in the box

Per BD's packing list: Gaskets, Bolts, Spacers.

Specs at a glance

• Part number 1046068, about 30 lb shipping weight
• Emissions: not CARB approved, so it can't be sold for California pollution-controlled vehicles

Install notes

Torque to BD's spec and re-check after the first heat cycles.

Not sure it's the right piece for your truck? Send us your year, engine and what's already been changed, and we'll check it against BD's application list before it ships.

Questions on fitment? Call the shop at (806) 503-2161.

Ships direct from a US warehouse in 1-3 business days. Most parts drop-ship directly from the manufacturer or distributor warehouse; tracking is emailed as soon as it ships.

Free shipping on qualifying orders. Free local pickup in Ropesville, TX.

Questions? Call (806) 503-2161 (Mon-Fri 8am-5pm CT) or email blackdiamondultd@gmail.com.