What makes our Drag Race Header better? We simply do not compromise for a mass production product. Our headers make an average of 15 horsepower more and weigh 22 pounds less than our popular competitor's slip joint header. We use the largest radius bends in the industry and we never use slip joints. We TIG weld all butt joints on every Drag Race Header we build and then outfit them with our "Fast" Merge Collectors, helping to reduce weight and maximizing airflow. This also makes for perhaps the best looking Drag Race Header in the business.