Remark dual cat‑back exhaust for 2015–2021 Subaru WRX/STI (VA) in R1‑Spec stainless with resonators, replacing the system aft of the catalytic converters and delivering a dual‑exit finish. Intended for WRX/STI VA applications, this cat‑back updates the rear exhaust section and provides a stainless dual‑tip outlet and resonated configuration as specified.
Remark 15-21 Subaru WRX/STI (VA) Cat-Back Dual Exhaust - R1-Spec Stainless (Resonated)