Detroit Diesel High Performance One-Piece Ceramic Coated Manifold (681125HP)

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PAI’s HP manifold is polished internally through their Isotropic Super Finishing process, reducing pressure loss and allowing for smoother gas flow.

The manifold is then coated with PAI’s proprietary Thermashield Ceramic coating which keeps exhaust heat inside the manifold, making the engine more efficient and lowering the heat in the engine bay.

This exhaust manifold kit comes with:

  1. Complete exhaust manifold x1
  2. Exhaust manifold gaskets x3
  3. Studs x4
  4. Spacers x12
  5. Bolts x12


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