Exhaust headers for Harley Davidson® and custom motorcycles, including Softail, Dyna, Sportster and Touring models. Home of the original Hookah Header 2 into 1 pipes! We build pipes for Panhead, Shovelhead, Ironhead, Evolution and Twin Cam engines. In other words, vintage to new, TC has the best selection. Finally, let us heat wrap your custom exhaust and take the hassle out of it for you. Twisted Choppers parts are all made in the USA!