|  AFE 49-12009 - 4" Turbo Back DPF Delete exhaust - Fits 07-up Dodge 6.7L Cummins - Requires DPF delete Programmer to work properly - See below for details Features - 4" Mandrel Bends
- 2 Oxygen Sensor Bung pre-welded into mid pipe
- Free Flowing Muffler
- OE Style Clamps and Hangers
- Polished 304 SS tip
Benefits - Increased Flow
- Increased MPG
- Improved Horsepower
- Improved Torque
Selection of tuners that are necessary to make this exhaust work w/o throwing engin codes Product Use Disclaimer: These components have been designed and are intended for closed course competition only! It becomes the sole responsibility of the Customer to ensure that the use of their vehicle and items purchased comply with federal, state, and local regulations. Performance products are legal in California only for sanctioned closed course racing vehicles, which may never be used on a public highway. Customer assumes all risks and expenses relating to unlawful vehicle operation on public roads. By purchasing this product, you have agreed to hold Advanced Flow Engineering, nor Alligator Diesel Performance, LLC liable for unlawful vehicle operation.  | Available Options: | | Options for Exhaust Tips: | | |