Header Flange for HF Engines

  • Sale
  • Regular price $8.50


Build a custom header using our header flange. The flange has a 1" ID to be used with 1" header tubing. The stock exhaust flange has a much smaller ID which chokes the engine down and limits rpm. Building your exhaust with our flange and 1" header tubing creates a free flowing exhaust. Flange fits the 79cc HF & 99cc Predator.