2019-2024 Cummins 4" Race Pipe w/ Muffler (CDAL448)

Stay at the top on race day in your 2019-2022 Dodge Ram 2500/3500 w/6.7L Cummins with the P1 Performance Products CDAL448 4" Race Pipe w/o Bungs, w/ Muffler. 

Part Number: CDAL446

• No Bungs
• With Muffler

• This is a race-only product.
•  Use on public streets, roads, or highways is a violation of federal and certain state (including California) and local environmental laws.

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  Will this pipe keep the cat but replace the DEF?

  It replaces everything, CAT, DPF, and DEF components.