4" Turbo-Back DPF & CAT delete exhaust system
Aluminized one is on backorder! It can take up to 6 weeks.
Fits - 2007, 2008 and 2009 Dodge Ram 2500/3500 Cummins 6.7 Diesel. Regular cab, short bed crew cab, long bed crew cab and mega cab. Not suitable for 3500/4500/5500 Cab & Chassis commercial type trucks.
Exhaust material - comes in aluminized steel or T-409 stainless steel. Aluminized steel is the most popular, but it does develop rust over time. T-409 stainless steel. Unlike stainless steel T-304, it is still magnetic. So if you are checking to see if you really have stainless steel, keep in mind that the magnet will still stick to it. We recommend using stainless steel if you run your truck regularly on salty winter roads. Use the drop down menu to make your desired selection.
Installation - Installation takes about 1 hour using basic hand tools on your driveway or garage lot. Faster if you have a car elevator. A trim may be required for installation on a shorter wheelbase. Clamps, hangers and fasteners are included. You will be reusing the factory clamp that bolts the lower tube to the turbine.
Fuel mileage - Expect a significant increase in fuel mileage. If your DPF is clogged, you are probably averaging about 13-14 miles per hour. More or less depending on the severity of the restriction. After removing the DPF/CAT, expect a combined mileage of 18-19 mpg. Big tires and poor driving habits will result in lower mileage.
Tuner required - Removal of DPF, CAT, SCR and/or DOC includes removal and elimination of emission related sensors. A tuner with DPF removal capability is required to prevent engine warning lights or diagnostic trouble codes.
Installation instructions.
Flo Pro - 1839 / SS1839 (straight pipe)
Flo Pro - 1836 / SS1836 (with muffler)
MBRP / P1 Race Parts - C6126PLM (straight pipe)
MBRP / P1 Race Parts - C6126P (with muffler)