The aFe Takeda 3" 304 stainless steel cat-back exhaust for 2017–2020 Honda Civic Si delivers improved flow, sound and a custom look. Mandrel-bent tubing and dual free-flowing 304 stainless mufflers reduce restriction and produce an aggressive yet tuned tone, while 100% hand TIG-welded construction ensures durability. Dual Blue Flame stainless tips finish the system and testing shows up to +10 HP and +11 lb-ft of torque gains.
aFe Takeda 3in 304 SS Cat-Back Exhaust System w/ Blue Tips 2017 Honda Civic Si I4 1.5L (t)