Bellflower tip: The bellflower design permits custom fabrication of the exhaust pipe. These tips are very popular on customized 50s and 60s rods. Drive shaft tip: The drive shaft tip has a rolled edge just like our bellflower tip but is a straight tip with no bend. Street rod megaphone: Megaphones can be used to give any street rod that custom look. Available in raw or chrome finishes and a wide assortment of inlet and outlet diameters. The turn down tip: Specifically designed for motorcycle applications with each tip featuring an integral clamp fitting and a fine polished chrome finish. Dump Tube: The chrome "Dump" tube has a straight through design without any silencing material and is recommended for non-functional use only. Dump tube measures 16 inch in length and has a 2 inch inlet and outlet. Includes cap.