aFe Power Momentum HD Cold Air Intake System w/ Pro 10R Filter
Fits 2011-2016 6.6L Duramax V8 (LML)
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Price tracked 9 times since Jul 25, 2026: low $378, high $441, currently $378.
where to buy · 2 retailers tracked
A cold air intake that replaces the factory airbox with a sealed one-piece housing and a reusable, oiled Pro 10R cotton filter, feeding the turbo cooler and less restricted air.
why this one — The only Momentum HD part number aFe lists on its own 2011-2016 LML Silverado/Sierra HD platform page, and it is backed by a real dyno chart (+22 hp, +57 lb-ft) rather than a marketing estimate. Honest downside: the Pro 10R filter is oiled, so it needs periodic cleaning and re-oiling instead of a throwaway swap, and over-oiling can foul the sensor.
AFe publishes a dyno chart for this exact SKU showing "+22 HP and +57 lbs. x ft. Torque Max Gains", referenced on the product page.
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Gain shown is a manufacturer claim, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.