Banks Power Ram-Air Intake System 42249 | 2017-2019 Duramax 6.6L L5P

Keep Hot Air Out – Flow More Cool, Dense Air
Upgrade your 2017–2019 GM 6.6L L5P Duramax with the Banks Power 42249 Ram-Air Intake System. Featuring a molded, streamlined filter housing with a larger inlet and ballistic-shaped nose, this system delivers a 352-CFM airflow gain over stock. That means more power, better fuel economy, reduced soot, and fewer DPF regens.

The oversized, oiled reusable filter element breathes freely, extends service life, and requires fewer cleanings—while completely outflowing the competition. For even greater gains, pair it with the Banks Derringer Tuner for an additional +19HP.

Key Features:

• Flows 352-CFM more than stock for more power & efficiency
• CARB EO# D-161-118 – 50-State Legal
• Helps engine run cooler and cleaner
• Oversized oiled reusable filter for long service life
• Reduces soot output and extends time between regens
• Completely enclosed housing keeps hot engine air out
• Enhances the Derringer Tuner with an extra +19HP
• Beats stock intake and the competition