This 2.5-inch Cat-Back system, designed for the Tundra 3.4L, boasts a unique True Dual design with two full tail pipes. It features the Borla ATAK muffler and Polyphonic Harmonizer Technology, delivering a clean, rich sound without drone. A Merge X-Pipe enhances performance and sound. The system ends with 4.5-inch round black chrome tips. Clean tips with hot water and a microfiber cloth. Extension pipes available for different vehicle configurations. Crafted with premium T-304 stainless steel, CNC manufacturing ensures precision, and mandrel bends maximize flow. Backed by Borla's Million-Mile Warranty.