aFe Power Gemini Xv 3 Inch 304 Stainless Steel Cat-Back Hi-Tuck Exhaust System w/ Cut-Out GM Silverado/Sierra 1500 19-26 V8-6.2L
Fits 2019-2026 6.2L V8
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where to buy · 2 retailers tracked
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 aFe Power Gemini Xv 3 Inch 304 Stainless Steel Cat-Back Hi-Tuck Exhaust System w/ Cut-Out GM Silverado/Sierra 1500 19-26 V8-6.2L, listed to fit the 2019-2026 GMC Sierra 1500 with the 6.2L V8 (L87). 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. Apollo Off Road lists it at $1942.00, and the fitment above is what the listing itself states, not a guess.
No horsepower or torque figure published by aFe Power for this part on the Apollo Off Road listing, read 2026-09-04. Not estimated.
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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.