Spectre’s polished aluminum inline airbox with air filter has a 3 inch inlet and outlet. This cylindrical air box has an outide diameter of 4 inches. It allows you to create a custom air intake that feeds the engine cool outside air for more power.

Product Features

  • Includes an inline HPR air filter
  • Polished aluminum housing
  • 4 inch outside diameter housing
  • 3 inch inlet/outlet

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