Experience unparalleled performance and durability with our enhanced Dodge/RAM truck exhaust manifolds, specifically designed for 5.7L HEMI engines. Our BD upgraded manifolds address common exhaust manifold bolt failures by incorporating extended fasteners and spacers that effectively withstand thermal expansion. In addition, we've engineered independent mounting locations for the heat shield, separating it from the mounting bolts to further enhance reliability. Crafted with precision, our BD Manifolds boast a robust, thicker design, and are constructed from high-silicon ductile iron to combat warping, ensuring your vehicle remains at peak performance for the long haul.
BD Diesel - 1041469 - Features
50 State Legal
New independent mounting location for the heat shield to further reduce stress on fasteners
DOES NOT FIT 2019+ DS BODY STYLE
Kit includes all new bolts, nuts, spacers, and gaskets
Made with high-silicon ductile iron
Available as a kit (both sides) PN: 1041467 or left only (Driver Side) PN:1041465
Uniform wall thickness throughout the entire manifold to prevent warping or cracking
SEMA Certification No. SC-BDD01-0138
Utilizes longer bolts and added spacers to reduce stress on fasteners
CARB EO No. D-553-30
Machined bolt mating surfaces for secure bolted joint
WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov
Install Time
3 Hours 30 Minutes
Warranty
Parts:
36-Months
75,000 Miles
Emissions
This product is covered under CARB EO and is legal for sale and use in all 50 states. (EMS:1)
Notes
2019+ Vin Decoder for manifold fitment - The 6th digit designates the truck model (X X X X X 6 X X X X X X X X X X X). If the digit is an E or F then the truck is a RAM 1500 DT model and the BD manifolds will fit your application.
Does not fit eTorque engine models
OE part number interchange: 68365738AA, 68591572AB, 68021512BA/AD/AE/AF
How to Choose the RIGHT HEMI Manifold Upgrade
How to Choose the RIGHT HEMI Manifold Upgrade
BD is pleased to offer different options for upgrading your failure prone 5.7 Liter HEMI Exhaust Manifold.
Hemi 3D Print Manifold Fitting
Hemi 3D Print Manifold Fitting
Ever wonder what goes into building a high-performance part? Take a deep dive with BD Performance as we engineer the all-new exhaust manifold for the 2019-2024 Dodge/RAM 1500 HEMI (DT body).
Solving 4th and 5th Gen HEMI Most ANNOYING Problem
Solving 4th and 5th Gen HEMI Most ANNOYING Problem
Our BD-upgraded manifolds address common exhaust manifold bolt failures by incorporating extended fasteners and spacers that effectively withstand thermal expansion. In addition, we've engineered independent mounting locations for the heat shield, separating it from the mounting bolts to further enhance reliability. Crafted with precision, our BD Manifolds boast a robust, thicker design. They are constructed from high-silicon ductile iron to combat warping, ensuring your vehicle remains at peak performance for the long haul.
