All systems use factory mounting locations providing stability and hassle-free installation.
High quality band clamps are included for a complete 360 degree sealing surface.
OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time.
Flow and Performance:
This ATLAS exhaust system is constructed of 4" mandrel-bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s.
High Flow Alumizined Muffler:
This aluminized steel performance muffler is designed to provide a deep, throaty, powerful sound on acceleration, but maintain a smooth sound at idle. This muffler is constructed of brushed finished aluminized steel and uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize exhaust flow. You will see increased performance and improved throttle response over the factory exhaust. Also featuring a stamped aFe POWER logo for an aggressive style. Muffler Specifications: 5" Center Inlet /Outlet, 7" Round x 24" L Body Diameter.
2004.5-2007 Dodge RAM Heavy Duty 2500/3500 L6-5.9L (td) Cummins
2007-2010 Dodge RAM Heavy Duty 2500/3500 L6-6.7L (td) Cummins
2011-2012 RAM Heavy Duty 2500/3500 L6-6.7L (td) Cummins
SC/LB - 140.5" WB / 8' ft. Bed (Includes CC/SB 6' ft. Bed)
CC/LB - 149" WB / 6' ft. Bed
CC/LB - 169" WB / 8' - 2" Bed
MC/SB - 160" WB / 6' ft. Bed (Includes CC/LB 8' ft. Bed)
This is a "Race Only" product used solely for competition. It's use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use, could be in violation of local, state and federal laws.
All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
Year Make Model SubModel Engine Fuel 2007-2012 Dodge 2500 Cummins L6 6.7L Diesel 2007-2012 Dodge 3500 Cummins L6 6.7L Diesel 2011-2012 RAM 2500 Cummins L6 6.7L Diesel 2011-2012 RAM 3500 Cummins L6 6.7L Diesel 2004-2007 Dodge 2500 Cummins L6 5.9L Diesel 2004-2007 Dodge 3500 Cummins L6 5.9L Diesel
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