Banks Power 2024-2026 Chevy/GMC 2500/3500 6.6L Duramax, L5P Monster Exhaust System
Fits 2024-2026 6.6L Duramax V8 (L5P, updated)
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A cat-back exhaust replaces the pipes and muffler from the catalytic converter to the tip. It changes how the truck sounds and drops a little weight. This one is the Banks Power 2024-2026 Chevy/GMC 2500/3500 6.6L Duramax, L5P Monster Exhaust System, listed to fit the 2024-2026 Chevrolet Silverado 2500HD/3500HD with the 6.6L Duramax V8 (L5P, updated). The listing describes it as stainless steel.
why this one — Cat-backs are a sound and looks upgrade first. Treat any power claim as unproven unless the maker publishes a dyno sheet. SDHQ Offroad lists it at $598.00, and the fitment above is what the listing itself states, not a guess.
No horsepower or torque figure published by Banks Power for this part on the SDHQ Offroad listing, read 2026-09-04. Not estimated.
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 our affiliate disclosure.