MBRP Down Pipe, AL 07-12 Cummins

Part Number: DAL435

Get even more exhaust flow with this 4" Down Pipe. 

Constructed from heavy duty aluminized steel you can count on this pipe lasting for years to come.

Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.

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