Diamond Eye Exhaust is recognized as being one of the most modern and progressive companies in eastern Oregon. Diamond Eye has invested heavily to incorporate several CNC mandrel bending machines and support equipment enabling them to produce the finest diesel exhaust systems as well as gas truck exhaust systems in today's marketplace. Diamond Eye's mandrel bending and fabrication parameters are extensive, and a variety of tooling allows them to offer tube processing from 3/8" to 5" OD in both aluminized and stainless steel. Diamond Eye Exhaust kits are very popular in the diesel market due to the 4" and 5" straight piped kits we carry at a ridiculously low price. They have also recently introduced their DPF Race exhaust systems which have quickly become a crowd favorite for those looking to remove their DPF. Feel free to give us a call, chat online, or shoot us an email with any questions you may have regarding a Diamond Eye Exhaust Kit or component. We have extensive knowledge with their entire product line and will beat any price you can find.