MagnaFlow Street Series Cat-Back Performance Exhaust System, 6.2L V8

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 — MagnaFlow's own listing confirms this SKU for both the Chevy Silverado 6.2L and GMC Sierra 6.2L in one part, with a single passenger-side rear exit and polished stainless tips - a factory-looking upgrade rather than a loud aftermarket look.