Designed for specific vehicles the Injen Titanium Tip (TT) Edition gives the Super SES exhaust line its added flare. With a more aggressive burnt titanium tip finish larger diameters (where applicable) and featuring a slip fit design- the Injen SES TT edition has proven to be the next best thing since the release of the SES line. Cat-Back Exhaust System; Incl. Stainless Steel Tubing/Mufflers/Cat. Converter/4.5 in. Titanium Tip; HP Gains +11.1 HP/Torque Gains +10.3 ft. lbs.; Polished; Titanium Tipped CatBack System; w/ Catalytic Converter Mitsubishi 06-09 Eclipse 3.8L V6 76mm cat-back system w/4 1/2in. Titanium tip (incl. Catalytic Converter)