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Find Down Pipes for your F-350

AFE Large Bore-HD 4-Inch Down-Pipes (08-10 6.4L Powerstroke F-350 Super Duty)Find parts that fit my vehicle

Item SSD54370
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$325.50

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      Product Information

      Description, Q&A

      Description

      The Large Bore-HD down pipe upgrade kit is constructed of mandrel bent 409 stainless steel with OE style hangers and clamps. This 4" down pipe provides maximum flow for increased horsepower, torque and throttle response. The increased air flow also lowers EGT's and helps improve MPG. All hardware and components are included for a no-trouble installation.
      Emissions Disclaimer:This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
      All aFe exhaust systems are engineered and manufactured in our Corona, California facility.

      AFE 49-43025-1

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      5.0

      Reviews of AFE Exhaust Products (1)

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      Will It Fit My F-350

      • 6.4L V8 Power-Stroke - 08, 09, 10