AFE Large Bore HD Exhaust System 49-12006 (DPF-Back)
List Price: $430.80
Sale Price: See price in cart!
Item Number: AFE49-12006
Application: 07.5-10 Dodge 6.7L Cummins
- Mandrel bent pipe, not compression bent, for 20% higher flow.
- Straight through wide open, high-flow mufflers, no baffles or chambers, less chance of resonation. (excluding DPF back systems)
- Tuned to specific vehicle applications for ultimate power when used in conjunction with AFE air intake filters.
- OEM style bayonet hangers with strong high-quality band clamps for better seal.
- 2-Year Warranty
409 Stainless Steel
Two-piece over axle
No tip included
9/25/2009 10:11 PM
I just installed the AFE on my 08 2500. This DPF back system eliminated the muffler but there is no increase in sound. I picked up 1.5 mpg on the same route. Together with the Bully Dog PMT and AFE CAI I am getting 23 mpg at 68 mph on Hwy 71 in western MO. Not bad.. I am not sure if the exhaust has done much, it looks better, but for $500 ?