GReddy Performance Products RS-Ti Exhaust. 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.

Specifications:

• Chassis: GRB
• Engine: EJ25 T
• Type: Cat-back exhaust
• Number of pieces: TBA pcs
• Piping: 80mm (3.14")
• Tip: 115 mm (4.5")
• Gasket(s): 80mm oval (qty: TBA included) replacement

Fitments:

• 2008-14 Subaru WRX STI (HB) (STI HB 08-14 and WRX HB 11-14 only)