Spectre’s Intake Coupler Reducer is designed to connect any 3 1/2 inch outside diameter component or air intake tube with a 3 1/4 inch outside diameter component or intake tube. This intake coupler comes complete with...

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Spectre’s Intake Coupler Reducer is designed to connect any 3 1/2 inch outside diameter component or air intake tube with a 3 1/4 inch outside diameter component or intake tube. This intake coupler comes complete with 2 stainless steel worm gear hose clamps. This product is not recommended for turbo-charged/super-charged engines.

  • For use with air intake systems or intercoolers
  • Coupler only
  • Adapts a 3.5 In. intake system to a 3.35 In. inlet
  • Made from high quality material
  • For use with air intake systems or intercoolers
  • Coupler only
  • Adapts a 3.5 In. intake system to a 3.35 In. inlet
  • Made from high quality material

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