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MBRP DPF-Back Dual Exit Exhaust (w/Tips)

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MBRP 4-Inch DPF-Back Dual Exit Powerstroke Exhaust (w/Tips)

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2011-2014 6.7L Powerstroke


MBRP’s Cool Duals exhaust system is a complete, DPF-back kit that offers performance, affordability, and durability in an all-in-one package for your ’11 to ’14 6.7L Powerstroke. The 4-inch diameter tubing is made from aluminized steel, features a dual exit design, and the system comes with two T304 stainless steel tips. Up to 18hp and 28 lb-ft of torque can be gained with this system.

Minimize Backpressure
The secret to getting more out of your diesel engine is to give it lots of cool, clean air. The only way that you can get fresh air in is to get the hot air out, and this MBRP performance system gets exhaust out fast. You can drop your truck’s exhaust gas temperature by as much as 200 degrees F.



  • *Heavy-duty aluminized steel construction
  • *Two mirror-polished, T304 stainless steel exhaust tips
  • *Easy, bolt-on installation (no welding)
  • *Industry-leading, 3-year warranty


PN: S6250AL

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