Borla Performance Industries proudly presents its Cat-Back system #140057 for the renowned Infiniti G35 sports coupes. Borla's award-winning 350Z system is used as a base. Crafted from T-304 stainless steel, the 2-1/4" system splits to a dual rear exit with 4" polished logo-embossed tips. Compared to the factory system, tests confirm a 45% boost in flow and a 20+ pound weight reduction. Borla is well-known for their performance exhausts on Nissan models dating back to early Z cars. With the Infiniti G35, Borla offers great power, lightweight yet robust stainless steel, an eye-catching look, and a sound that resonates power. Along with its 30-year tradition of CNC mandrel-bent high-quality T-304 stainless exhausts, Borla guarantees its street systems with a million-mile warranty. Performance is the middle name at Borla.