The aFe Takeda 2.5" 304 stainless steel cat‑back exhaust for 2017–2020 Honda Civic Si Sedan (1.5L) is a direct bolt‑on system using factory flange and hangers. It features mandrel‑bent 304 tubing, a high‑flow muffler, integrated mitered merge collector and dual 4.5" blue flame stainless tips with laser‑etched logo. Designed for hassle‑free installation, it offers measured gains and durable MIG‑welded construction.
aFe Takeda 2.5in 304 SS Cat-Back Exhaust System w/ Blue Tips 17-20 Honda Civic Si Sedan I4 1.5L