CORSA PERFORMANCE Sport / 3.0 in Cat-Back DRE Turndown | 2022-2023 Silverado ZR2, Sierra AT4X 6.2L 147.5WB (21239)
Fits 2022-2023 6.2L V8
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Requires: ZR2
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 CORSA PERFORMANCE Sport / 3.0 in Cat-Back DRE Turndown | 2022-2023 Silverado ZR2, Sierra AT4X 6.2L 147.5WB (21239), listed to fit the 2022-2023 Chevrolet Silverado 1500 ZR2 with the 6.2L V8 (L87).
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. Corsa Direct lists it at $1733.99, and the fitment above is what the listing itself states, not a guess.
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