Brand new for the 20202023 L5P platform, the Banks RamAir intake is a gamechanger. With 20202023 Duramax engines, GM has further tightened the allowable range for induction tuning. To counter this, Banks engineers have designed a new patented Air Mass Control Module that allows an intake design to go beyond these limitations for truly unmatched airflow performance.

With a BigAss filter, huge induction tube, and a unique bellowed silicone coupler to allow for engine movement while tapering down to increase air density, your Duramax L5P engine will breathe easy and cleanly. Its enclosed airbox design keeps powerrobbing heat away and attaches to the OEM hood and front ram air scoops for even better performance at speed. An extra side inlet opens up to the wheel well for fresh air and owners will enjoy stronger induction sound.

US Patent #11,193,441

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