The COBB Cat-Back Exhaust in stainless steel is a direct bolt-on for the Subaru WRX VB.
Crafted from 304 stainless steel, it is TIG welded for durability.
The mid-pipe includes a high-quality cast flange, 3-inch stainless steel tubing, and a flex section for compliance.
The y-pipe features a 3-inch tube divided into twin 2.5-inch tubes via a cast split section, enhancing durability.
It connects with cast flanges for a leak-free installation.
The system's core consists of two bespoke mufflers designed by COBB with a single 2.5-inch inlet and dual 2.5-inch outlets, accepting slip-on 3.5-inch dual wall, slash cut tips.
Multi-layer steel gaskets ensure secure connections without leaks.
This exhaust maintains a stock-like appearance and sound level while being engineered for vehicle-specific use.