BORLA Performance Industries has once again developed a unique performance exhaust for a Subaru. This time the BORLA R&D Team has engineered a bold dual exhaust system for the Legacy GT 2.5L Turbo. BORLA made a big splash in the sports compact aftermarket with their stainless steel Header and Cat-Backâ„¢ for the WRX winning many performance shootouts. The Legacy GT Turbo is a natural for the BORLA straight-through free-breathing mufflers and smooth computer numerical control (CNC) mandrel bent high-quality T-304 austenitic stainless steel exhaust pipes. This 2.5" diameter into dual 2" split rear Cat-Backâ„¢ system delivers the classic S-Type sound with no drone iside the vehicle. The exhaust exits with single 4.25" x 3.5" oval polished T-304 stainless steel BORLA embossed rolled edge tips on each muffler. BORLA testing reveals power increases that most likely are a direct correlation to the increased air flow the BORLA system exhibits. All this and 20% lighter than the stock system. A great performance exhaust with a powerful sound and the durability that has made BORLA famous. When you deal with the high exhaust temperatures of turbocharged engines the aerospace-bred BORLA exhaust is like money in the bank. With credentials on the street and the track itâ€s no accident so many serious performance enthusiasts choose BORLA Performance Exhaust for their Subaru vehicles. BORLA the original pioneers of aircraft-grade high-quality T-304 austenitic stainless steel (superior to T-409 or aluminized steel) free-flow exhaust utilizes its patented award and race winning technology to deliver quality sound performance gains and enhanced fuel economy – all with an easy bolt-on installation. All BORLA street products carry the famous BORLA written million-mile warranty.