S&B Filters S&B Filters Cold Air Intake for 2020-2026 Silverado / Sierra Duramax L5P 6.6L Diesel
Fits 2020-2026 6.6L Duramax V8 (L5P) · 6.6L Duramax V8 (L5P, updated)
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where to buy · 2 retailers tracked
A cold air intake replaces the factory airbox and filter with a less restrictive path into the engine. This one is the S&B Filters S&B Filters Cold Air Intake for 2020-2026 Silverado / Sierra Duramax L5P 6.6L Diesel, listed to fit the 2020-2026 GMC Sierra 2500HD/3500HD with the 6.6L Duramax V8 (L5P) or 6.6L Duramax V8 (L5P, updated).
why this one — Intake gains are small on a stock truck. The honest reasons to buy are a reusable filter and intake noise. PowerLabs Tuning lists it at $379.00, and the fitment above is what the listing itself states, not a guess.
Questions about this category
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.