Unleash some of that hidden power in your 2017-18 Honda Civic Type-R with Injen’s new stainless steel cat-back exhaust system. This kit is 100% hand TIG-welded and handcrafted using 3” mandrel bent 304 stainless steel tubing and sports a sick free-flowing muffler. All this combine to increase performance flow and deliver gains of up to +9 HP and +11 lbs. x ft. TQ! SES1582TT is a uniquely designed system that incorporates a single in dual out free flow muffler to improve performance across the power band while maintaining a smooth, deep tone. The Dual 4 ½” Burnt Titanium tips provide a track-ready, JDM look.