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Vehicle Applications: Subaru WRX/STi Hatchback STI HB | 08-14/WRX HB 11-14
GPP RS-Ti systems feature premium ultra-lightweight Titanium piping, muffler and tip in extra large 80mm and 76mm piping diameters. By utilizing intricate precision inch-welding and titanium mandrel bends to follow proven purposeful designs, creates super light-weight pieces of exhaust art. Improve performance comes through weight-saving and freeing up torque and horsepower through the high-flow, straight through design. Each system is beautifully accented with a burnt-Titanium finish on the GPP-embossed muffler canister and removable RS-Ti tip. The secure tri-bolt tip mounting feature also adds the ability to take advantage of optional RS muffler silencers and different RS tip options.