Borla's S‑Type Cat‑Back for 2023 Integra and 2022–2023 Civic Si (manual, FWD) features Polyphonic Harmonizer Technology in a 2.5" system built from premium T‑304 stainless steel. This version finishes with single 4.5" round black chrome tips; Borla advises cleaning black chrome tips with hot water and a microfiber cloth rather than stainless polish. The system offers precision fitment and Borla's no‑drone assurance.
Borla 2023 Integra/22-23 Civic Si 1.5L 4 CYL. MT FWD 4DR 2.50in S-Type Catback Exhaust Black Chrome