The aFe Takeda cat-back exhaust for the 2022–2023 Honda Civic Si is constructed from mandrel-bent 304 stainless steel with a 2.5" to 3" stepped design and dual 4.5" blue-flame stainless tips. TIG-welded and using factory-style flanges and hangers, it is a direct bolt-on system that produces a deeper sound and fits without cutting or modification for a hassle-free install.
aFe POWER Takeda 22-23 Honda Civic Si I4-1.5L (t) 2.5in to 3in 304 SS CB Exhaust - Blue Flame Tips