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MagnaFlow's Street Series cat-back for the 2016–2019 Cadillac CT6 3.0L V6 replaces stock exhaust from the catalytic converter back with mandrel-bent 2.5in main piping and straight-through mufflers. It exits via a quad-split rear with 3.5in polished double-wall tips, tunes a resonant exterior tone with mild interior sound, and is engineered for direct-fit installation using CNC manufacturing. Includes a 1-year finish warranty and limited lifetime construction warranty.
MagnaFlow CatBack 16-19 Cadillac CT6 V6 3.0L Street Series 2.5in Pipe Dia Polished Tips
