For the ultimate in ultra-high performance racing sport exhaust, Greddy Performance Products is proud to introduce the RS-Ti exhaust line. 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 ‚Äö√†√∂‚àö√Üinch-welding‚Äö√†√∂‚àö¬® 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. High quality 2-bolt titanium flanges and sturdy stainless muffler-ring-mounts are used to improve connections and fitment. 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.