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4" OD High Flow Exhaust Downpipe For 08-10 Ford F-250/F-350/F-450 Super Duty 6.4

$100.81 USD $161.29 USD

Upgrading vehicle's exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.

  • Downpipe Spec: Slip On Design
  • Inlet/Outlet: 4.00" OD
  • Maximizing Smoothest Exhaust Airflow
  • Increase 65% High Flow Air comparing standard pipe, maximize Output Performance and efficiency
  • TIG Weld for Strength and Durability. CNC Machine Flanges for Strong Solid Support
  • Material: Stainless Steel. Color: Metallic. Surface Finish: Bare Piping


  • 08-10 Ford F-250 Super Duty 6.4L
    For 08-10 Ford F-350 Super Duty 6.4L
    For 08-10 Ford F-450 Super Duty 6.4L


Note: Recommended for Racing/Off-Road Use ONLY, Will Not Pass Emissions Test

Product Content:

  • 1 x Downpipe
    Hardware If any as shown in the Picture Above

No Instruction, Professional Install Recommended

Manufacturer Part Number: Performance/Custom
Interchange Part Number:
Other Part Number: Fitment/Measurement Based On U.S Model