Hot ’07-10 BMW Twin Turbo 335i Gets Cool BORLA® Duals Oxnard, California - BORLA® Performance Industries is proud to offer a great dual exhaust Cat-Back™ system for the exciting BMW 335i Coupe. With twin turbo chargers, this “Bimmer” is the ultimate veryday driver that longs for an open road. The BORLA® Cat-Back™ system incorporates the renowned BORLA® Merge X-Pipe and full length 2-½” performance tubing. The unique BORLA® double crossover muffler is well known for that elite BORLA® growl of performance without in-cabin annoyance. The straight-through, lightweight stainless steel exhaust (PN140228) is an amazing 21 pounds lighter than the factory system. More Power, less weight and great sound -- all combined with awesome looking oversized 3-½” polished, round, rolled edge and angle cut BORLA® premium tips. BORLA® meets the challenge of presenting a true value-added package to this classy luxury sports coupe. BORLA®, the original pioneers of high quality, austenitic stainless steel (superior to 409 or aluminized steel) free-flow exhaust utilizes patented award and race winning technology to deliver quality, sound, performance gains and enhanced fuel economy -- all with an easy bolt-on installation. And backed by an unsurpassed written million-mile warranty