The Banks Power Ram-Air Intake System fits the 2017-2019 Chevy Silverado 2500HD L5P 6.6L Duramax and adds 20 hp on its own. Pair it with the L5P Derringer inline tuner for a combined gain of 81 hp.
Product Overview
This intake replaces the restrictive factory airbox with an enclosed housing that blocks hot engine bay air. The oversized oiled filter element flows more air than stock and competing intakes.
More airflow leans out the air-fuel ratio, reducing soot output and stretching the interval between DPF regens on your L5P Duramax.
Features & Specifications
Fits: 2017-2019 Chevy Silverado 2500HD
L5P 6.6L Duramax diesel application
Adds 20 hp standalone
81 hp combined with L5P Derringer tuner
Oversized oiled air filter, largest in class
Enclosed housing blocks hot engine air
Reduces soot and DPF regen frequency
Less restrictive than stock airbox
5-year limited warranty
Fitment
This part fits the following vehicles:
Year
Make
Model
Submodel
2017-2019
Chevrolet
Silverado 2500 HD
High Country
2017-2019
Chevrolet
Silverado 2500 HD
LT
2017-2019
Chevrolet
Silverado 2500 HD
LTZ
2017-2019
Chevrolet
Silverado 2500 HD
WT
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.
Shipping & Returns
Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.
Warranty
All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.
Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.
Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.
