Brand KAX Inlet Quantity 2 Pipe Diameter 3 Inch Exit Location Split rear/Split side Materials Aluminized Steel * Four 4 ft. long straight sections of tubing * Four 180 degree mandrel bends * Four 90 degree mandrel bends * Four 45 degree mandrel bends * Hardware and mufflers are not included About KAX ® KAX, one of the star brands of SuncentAuto, was built in 2018 by experienced automotive experts. The dedicated team ensures that users receive advanced technology products and their overall driving experience is improved with their mindful innovations. Although the brand has been introduced a couple of years back, the team consists of experts who are into the automotive industry for more than two decades. Package: 4x long straight sections of tubing 4x 180 degree mandrel bends 4x 90 degree mandrel bends 4x 45 degree mandrel bends Hardware and mufflers are not included Heavy Wall 16-Gauge Tubing Heavy Wall 16-Gauge Tubing for Easy Welding and Fabrication. This steel is easier to weld by far when compared to standard 18-gauge steel normally used for exhaust tubing. The thicker gauge material provides “forgiveness” when welding if your welding machine settings are not spot on, making it easier for novices with basic 110-volt MIG welders to weld up the perfect custom exhaust system. Heavy Wall 16-Gauge Tubing Heavy Wall 16-Gauge Tube is easier to weld by far when compared to standard 18-gauge steel normally used for exhaust tubing. Heavy Wall 16-Gauge Tubing for Easy Welding and Fabrication. This steel is easier to weld by far when compared to standard 18-gauge steel normally used for exhaust tubing. Easy Welding and Fabrication Each tubing piece includes an expanded end for easy slip-fit installation. All tubing can be cut and easily welded at any bend radius due to mandrel bending processEach tubing piece includes an expanded end for easy slip-fit installation. All tubing can be cut and easily welded at any bend radius due to mandrel bending process Design Your Own Exhaust System We provide four 47.3-inch lengths of straight pipe for the main exhaust pipe run along with four lengths of each bend type: 90-degree, 45-degree, and 180-degree U-bends. Complete universal dual exhaust kit includes 16 pieces of tubing to build a complete custom exhaust system. Heavy Wall 16-Gauge Tubing Heavy Wall 16-Gauge Tubing for Easy Welding and Fabrication. This steel is easier to weld by far when compared to standard 18-gauge steel normally used for exhaust tubing. The thicker gauge material provides “forgiveness” when welding if your welding machine settings are not spot on, making it easier for novices with basic 110-volt MIG welders to weld up the perfect custom exhaust system. Note: Due to variations in different manufacturers headers, modifications to the length and or angles of the intermediate pipes may be required when connecting to the header collectors. Special Attention: It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers' technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.