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F100 Coyote Swap H-Pipe & H-Pipe Kit

F100 Coyote Swap H-Pipe & H-Pipe Kit



  • Kit includes:
    • H-pipe (Note: H-pipes are all now black powder coated as shown in photo)
    • 12’ of heater hose
    • Two quick Connect adapters
    • 6 hose clamps (two options)
      •      One-time-use heat shrink clamps for that clean show car look
      •      Worm-drive clamps that can be used multiple times
SKU: FFG-344470-KIT


Fat Fender Garage has used an H-pipe solution in every Coyote swap we build. It’s small insurance to avoid overheating your Coyote motor. Adding an H-Pipe to the heater coolant lines is necessary to keep your coyote from overheating the passenger side head when the heater is off. Without the H-pipe to circulate the coolant to both heads efficiently, your vehicle can go into limp mode. Installing the H-pipe allows the the re circulation of coolant even when you turn the heater off. We offer a kit that includes everything you need to install the H-pipe or you can now order the H-pipe only.

Our new and improved h-pipe is made from stainless steel, bead rolled, and tig-welded by craftsmen in our shop. They are powder coated for a long lasting finish.


Additional information

Kit Options

Complete Kit with Heat Shrink Clamps, Complete Kit with Worm Drive Clamps, H-Pipe only