This DPF-back exhaust system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system is a 4 IN diameter black 304 stainless steel clamp-on exhaust tip. The tip features a laser etched aFe POWER logo for a unique style. This DPF-back exhaust gives you the option for a side exit or rear exit tailpipe. Both options will evacuate the exhaust gasses from under the vehicle. Utilizing a factory style hanger this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation. State-of-the-art computer-aided design technology is utilized for precise vehicle fitment. 100% MIG-Welded for race-proven strength and durability.