The Borla S-Type Cat-Back system for 2017–2020 Honda Civic Si (1.5L turbo, manual transmission) is tuned to complement the car's engine with a sportier but drone-free exhaust note. It bolts on for easy installation and terminates in dual 4.25" intercooled T‑304 stainless steel tips with a polished finish. Constructed from premium T‑304 stainless, the system improves flow, durability and sound character, and is backed by Borla's Million-Mile Warranty.
Borla 17-19 Honda Civic SI Sedan 1.5L Turbo MT FWD 4DR Catback S-TYPE