Borla S-Type Cat-Back Exhaust System, Part #140576 (6.2L V8)
Fits 2014-2018 6.2L V8
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A cat-back exhaust system replaces everything from the catalytic converter back - resonator, muffler, and tailpipes - while leaving the factory manifolds and catalytic converters in place. It is a bolt-on install that mainly changes exhaust sound with a modest, real airflow gain.
why this one — This is Borla's dedicated 6.2L-specific S-Type system (not a shared 5.3L/6.2L part), confirmed on Borla's own site for both 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500. Note it is only listed for Extended Cab/Standard Bed and Crew Cab/Short Bed configurations - other cab/bed combos are not confirmed on this SKU.
Gain shown is a no published number, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.