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The MagnaFlow Competition Series cat-back exhaust for 2017–2020 Honda Civic 1.5L replaces the system from near the catalytic converter to the rear, delivering a deeper, aggressive exterior sound with moderate interior levels. Constructed from durable stainless steel with mandrel-bent 2.5" main piping, it uses three straight-through mufflers and a dual center rear exit with 4.5" polished tips, offering dyno-proven flow and a direct-fit installation.
MagnaFlow CatBack 17-18 Honda Civic L4 1.5LGAS Dual Exit Polished Stainless Exhaust
