Cummins 6.7L Intake Elbow & Grid Heater Delete Kit

Upgrade your 6.7L Cummins with S&B’s Intake Elbow and Grid Heater Delete Kit—engineered to eliminate the factory grid heater’s failure risk while improving airflow, reliability, and performance.

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Included Components

• S&B High-Flow Intake Elbow

• S&B Billet Aluminum Grid Heater Delete Plate

• Coil-Style Intake Air Heater

• All-New OEM-Quality Gaskets

• Updated Cylinder #1 Fuel Line (to accommodate the larger elbow)

• All Required Hardware & Components

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Compatibility

• Fits all Standard and High Output 6.7L Cummins pickups

• Not compatible with Cab & Chassis models

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Protect Your Engine

Avoid catastrophic grid heater bolt failure by replacing the restrictive factory system with S&B’s advanced design. The combination of the S&B Intake Elbow and Grid Heater Delete Plate not only safeguards your engine but also unlocks smoother, more efficient airflow—delivering measurable gains in both power and reliability.

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Precision Engineering & Testing

S&B spent years developing this system using:

• Computational Fluid Dynamics (CFD) for optimized airflow modeling

• Flow bench testing with both 3D-printed and CNC-machined prototypes

• Extensive on-road validation for real-world performance

The result? The highest-flowing 6.7 Cummins intake elbow available—proven to outperform the competition in both performance and durability.

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Complete, Ready-to-Install Kit

Every kit arrives with everything needed for a seamless installation.

• Designed for exact OEM fitment

• Prevents grid heater bolt failure

• Backed by a step-by-step installation guide and instructional video

From precision machining to perfect alignment, every detail has been engineered to make your upgrade smooth and straightforward.

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Optimized Airflow & Performance

The enlarged, smoother intake path significantly reduces restriction and increases the volume of air reaching your engine.
Performance benefits include:

• Faster throttle response

• Improved turbocharger efficiency

• Lower exhaust gas temperatures (EGTs)

• Reduced backpressure at the turbine

Whether you’re towing heavy loads or driving daily, the S&B Intake Elbow ensures consistent, noticeable power gains.

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Reliable Grid Heater Delete Solution

The Billet S&B Grid Heater Delete Plate eliminates the OEM grid heater—a known failure point in 6.7L Cummins engines.
Factory heater bolts can loosen and enter the combustion chamber, causing severe engine damage. S&B’s coil-style intake air heater replaces this weak link with a safer, more efficient, and durable system that delivers:

• Enhanced reliability

• Unrestricted airflow

• Long-term engine protection

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Experience the S&B Difference

Engineered. Tested. Proven.
The S&B Intake Elbow and Grid Heater Delete Kit sets the new standard for Cummins performance and reliability.