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FFG F100 Coyote Swap H-Pipe Kit

Original price $77.51 - Original price $86.45
Original price $77.51
$124.95 - $139.98
Current price $124.95

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.



  • H-pipe (Note: H-pipes are all now uncoated finish, unlike shown in photo)
  • 12’ of heater hose
  • Two quick Connect adapters6 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




Customer Reviews

Based on 2 reviews
Eric Miller
H pipe kit

Great product! Exactly what I needed!


High quality part