5 Inch 2003-2004 Dodge 5.9L Cummins Turbo-Back DPF Delete Race Pipe

Vehicle Fitment:2003, 2004 Dodge 5.9L Cummins Diesel Exhaust Material: T-409 stainless steel. Unlike T-304 Stainless it's still magnetic. So if you testing to see if you actually got stainless; beware that a magnet will still stick to it.Thickness: 2mmInlet Diameter: 5.0" Features: High-Flow Exhaust System What is the DPF and is it worth doing a DPF Delete? Most post-2007 diesel vehicles are fitted with a Diesel Particulate Filter (DPF) for emissions reasons, however, there are a few disadvantages to this device; including constant maintenance and repairs. Because the DPF clogs up, it increases backpressure. Due to this pressure, the fuel flow is hugely disturbed and slowed down. Therefore, when you remove this filter, the fuel flows much easier and faster, increasing the overall fuel mileage. Installation:Install takes about 1hr with basic hand tools done on the ground of your driveway or garage. Quicker if you have automotive-style lift. Cutting may be required to fit shorter wheelba