MBRP Exhaust 14-19 Chevrolet/GMC Silverado 1500/Sierra 1500 (Limited/LTD) 4.3L V6, 5.3L, Armor Lite, 3 Inch Cat Back Single Side Exit, No Tip, MBRP
Fits 2014-2018 5.3L V8
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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 MBRP Exhaust 14-19 Chevrolet/GMC Silverado 1500/Sierra 1500 (Limited/LTD) 4.3L V6, 5.3L, Armor Lite, 3 Inch Cat Back Single Side Exit, No Tip, MBRP, listed to fit the 2014-2018 GMC Sierra 1500 with the 5.3L V8 (L83).
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 $429.99, and the fitment above is what the listing itself states, not a guess.
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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.