Bellflower Tip The Bellflower design permits custom fabrication of the exhaust pipe. These tips are very popular on customized 50's and 60's 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. Turn Down Tip Specifically designed for motorcycle applications with each tip featuring an integral clamp fitting and a fine polished chrome finish. Dump Tube Our chrome "Dump" tube has a straight through design without any silencing material and is recommended for non-functional use only. Dump tube measures 16" in length and has a 2" inlet and outlet. Includes cap.