BD DIESEL 1045870 SCREAMER TURBO MANIFOLD PACKAGE DODGE RAM 6.7L CUMMINS 2007.5-2012

Product Description

The BD Diesel 1045870 Screamer Turbo Manifold Package is engineered for serious performance on 2007.5–2012 Dodge Ram trucks equipped with the 6.7L Cummins. Designed to address factory exhaust flow limitations, this high-strength cast manifold improves turbo efficiency, reduces drive pressure, and delivers superior boost control for high-load and high-horsepower applications.

BD Diesel Screamer manifold, 6.7 Cummins turbo manifold upgrade, external wastegate Cummins manifold, Dodge Ram 6.7 performance exhaust, BD Diesel Cummins boost control

At the core of this package is BD Diesel’s Screamer-style turbo manifold featuring an integrated external wastegate port. This design allows excess exhaust pressure to be vented efficiently, helping to control turbo speed, lower exhaust gas temperatures, and protect head gaskets under heavy towing or aggressive tuning.

Manufactured from high-silicon ductile iron, the Screamer manifold offers exceptional resistance to cracking and warping compared to factory manifolds. Precision-machined mounting surfaces ensure a proper seal, while the optimized runner design promotes smoother exhaust flow into the turbocharger.

Fitment

• 2007.5–2012 Dodge Ram 2500 / 3500
• 6.7L Cummins Diesel Engine
• Compatible with factory and upgraded turbochargers
• Designed for applications requiring external wastegate control

Why Choose BD Diesel?

• Improves exhaust flow and turbo efficiency
• Integrated external wastegate port for precise boost control
• Reduces drive pressure and exhaust gas temperatures
• Heavy-duty cast construction for extreme durability
• Trusted BD Diesel engineering for Cummins performance

Cross-Reference & Compatible BD Diesel Products

This Screamer turbo manifold package is designed to work seamlessly with other BD Diesel turbochargers, boost control components, and exhaust upgrades available on cppdiesel.com. For best results, pair only with verified BD Diesel products to maintain proper fitment and performance.

What is a Screamer turbo manifold?

A Screamer manifold features an external wastegate port that allows excess exhaust pressure to bypass the turbocharger, improving boost control and reducing drive pressure under high load.

Is this manifold required for stock trucks?

While not required on stock trucks, this manifold is highly recommended for tuned, high-boost, or heavy towing applications where exhaust backpressure control is critical.

Does this package include the wastegate?

This package includes the Screamer manifold with wastegate provision. Wastegate components may vary by configuration and should be confirmed prior to installation.

Will this help reduce EGTs?

Yes. By reducing drive pressure and improving exhaust flow, the Screamer manifold can help lower exhaust gas temperatures, especially under sustained load.

Specifications for BD DIESEL PRODUCTS 1045870