The Remark R1‑Spec titanium cat-back exhaust for 2022+ Subaru WRX (VB) is a vehicle-specific full-system replacement that uses titanium construction for reduced weight and strong corrosion resistance. Tailored to the WRX (VB) architecture, this catback replaces the factory system to change exhaust tone and flow while maintaining intended fitment and routing for the vehicle.
Remark 2022+ Subaru WRX VB R1-Spec Cat-Back Exhaust - Titanium