Injen's 3" cat-back exhaust for 2011–2014 Hyundai Sonata and 2011–2015 Kia Optima 2.0L Turbo uses mandrel-bent 304 stainless steel and CNC-machined flanges for smooth, unrestricted flow. The Super SES design includes dual 60mm mufflers, polished quad tips and full hardware, delivering an aggressive exhaust note and dyno-proven gains up to 13 hp and 11 lb-ft. Handcrafted and TIG welded in Pomona, CA.
Injen 2011-14 Hyundai Sonata/Kia Optima 2.0L - 3inch Cat Back w/ Dual 60mm Mufflers