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BD Diesel 1043001 Exhaust Manifolds Ford 3.5L EcoBoost 11-Stud Design

Manufacturer

BD Diesel

<h3>BD Diesel Performance: Engineering Excellence Since 1972</h3> <p>BD Diesel Performance has been a driving force in diesel innovation for over five decades, establishing itself as one of the industry's most comprehensive manufacturers of performance-driven components. Originally founded in 1972 and gaining widespread recognition in 1989 with the introduction of the first exhaust brake for the diesel pickup truck market, this family-owned Canadian company has grown into a full-scale engineering and manufacturing powerhouse. Operating from a 65,000 square foot state-of-the-art facility in Abbotsford, British Columbia, BD Diesel designs, manufactures, and distributes an extensive range of products specifically engineered for diesel applications.</p> <p>What sets BD Diesel apart is their vertically integrated approach to diesel performance. Owing to its heritage as a diesel fuel systems specialist, they are a factory-certified Bosch, Stanadyne, Delphi and Zexel calibration and repair lab, bringing rare technical expertise to every product they develop. From cutting-edge <a href="/77-bd-diesel-turbocharger-5764">turbochargers</a> and precision-engineered <a href="/77-bd-diesel-exhaust-manifold-5860">exhaust manifolds</a> to heavy-duty transmission components and advanced electronic controls, BD Diesel offers solutions that address the entire diesel powertrain.</p> <h3>Superior Exhaust System Engineering</h3> <p>BD Diesel's reputation for exhaust system excellence is built on decades of research and real-world testing. Their <a href="/77-bd-diesel-exhaust-manifold-5860">exhaust manifolds</a> represent a quantum leap over factory components, crafted from high-silicon ductile iron to withstand extreme conditions, with features like fully divided pulse technology and precision slip joints that ensure optimal airflow and reduced thermal fatigue. Whether you're running a Cummins, Duramax, or Power Stroke engine, BD's manifolds are engineered to eliminate the cracking, warping, and bolt failures that plague stock components. Their <a href="/77-bd-diesel-exhaust-brake-14654">exhaust brakes</a> have been the gold standard since the company's earliest days, utilizing exclusive variable orifice technology to deliver consistent retarding power throughout the RPM range.</p> <h3>Transmission & Powertrain Solutions</h3> <p>Understanding that power means nothing if it can't reach the ground, BD Diesel specializes in <a href="/77-bd-diesel-automatic-transmission-control-module-7756">automatic transmission control modules</a> and complete transmission systems designed to handle extreme torque loads. BD specializes in Ford, Dodge and GM/Allison truck transmissions, application-specific valve bodies, and offers the toughest torque converters in the industry, with custom-designed stators, furnace-brazed fins, and stamp-forged covers. Their transmission electronics and valve body modifications address common wear issues while dramatically improving shift quality and durability under towing and high-performance conditions.</p> <h3>Forced Induction & Suspension Components</h3> <p>As an engineering test facility for industry leaders in the turbocharger world, BD leads the industry with its Dodge Ram and Chevy/GMC turbo systems. Their <a href="/77-bd-diesel-turbocharger-5764">turbocharger</a> offerings range from stock replacement units to complete twin-turbo kits engineered for maximum efficiency and reliability. Beyond the engine bay, BD also manufactures precision <a href="/77-bd-diesel-suspension-track-bar-7500">suspension track bars</a> and steering components that address the handling compromises common in lifted diesel trucks, ensuring improved stability and reduced steering wander.</p> <p>With a relentless commitment to research and development, BD Diesel continues to push the boundaries of what's possible in diesel performance. Every component leaving their facility represents the culmination of engineering expertise, real-world testing, and a deep understanding of what diesel enthusiasts demand from their vehicles.</p>

Part Number

1043001
06/17/2036 4:38 AM
Sale Price

$375.68

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Product Details

The BD Diesel 1043001 Exhaust Manifolds solve a critical design flaw in the 2011-2016 Ford 3.5L EcoBoost engine. While the cylinder head has threaded holes for 11 exhaust studs, the factory manifold only uses 8 locations, leading to warped manifolds, broken studs, and blown gaskets. BD's solution utilizes all 11 stud locations for superior clamping force and durability.

Key Features:

  • Uses all 11 factory stud locations (3 more than OEM) for enhanced sealing and reduced warping
  • Average flow increase of 25.9% (OEM avg 110 cfm/port vs BD avg 139 cfm/port)
  • Thick-walled high-silicon ductile iron construction resists thermal warping
  • Includes 22 exhaust spacers, 22 class 8.8 studs (15mm longer), and nuts
  • 50-state legal with CARB EO certification (D-553-18, D-553-27)

Fitment: Ford F-150 (2011-2016), Ford Transit (2015-2024), Ford Expedition (2015-2017), Lincoln Navigator (2015-2017), Ford Lobo (2015-2016), Lincoln Mark LT (2011-2014)

Installation Time: Approximately 8 hours

Warranty: 36 months / 75,000 miles on parts

Replaces OEM Part Numbers: BL3Z-9430-B, BL3Z-9430-D, BL3Z-9431-B, BL3Z-9431-D

Certifications: CARB EO No. D-553-18, D-553-27 | SEMA Certification No. SC-BDD01-0069 | US Patent No. US-D1061621-S

Products specifications

WARNING CA Proposition 65 Message

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

WARNING CA Proposition 65 Message

WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov

WARNING CA Proposition 65

Yes

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