MagnaFlow 16-18 Honda Civic L4 2.0L Street Series Cat-Back Exhaust w/ Polished TipsThe MagnaFlow Honda Civic Street Series 19313 brings out the personality of your 2. 0L 2016 2020 Honda Civic with our signature resonant, powerful engine tone and dyno proven performance. Thanks to its fast flowing, mandrel bent 2. 25in. main piping and 3 Straight Through mufflers ending in a Dual Split Rear exit with 4in. Polished Welded Double Wall Angle Cut Rolled Edge Resonated tips, this Honda Civic exhaust kit has the performance chops to match