S&B intake elbow for 6.7L Cummins replaces the restrictive factory elbow and grid heater system with a high-flow solution. As a result, airflow improves, turbo response increases, and backpressure decreases under load.
This upgrade also removes common factory failure points, which helps improve long-term reliability while supporting better overall engine performance.
This intake elbow is designed to handle demanding conditions while maintaining consistent airflow. Because of this, it helps reduce exhaust gas temperatures and supports more efficient engine operation.
Whether you use your truck for work or performance, this upgrade delivers a noticeable improvement in responsiveness and consistency.
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