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Kuryakyn - Standard Hypercharger with Trap Doors & Butterflies

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Product Information

  • Outstanding performance on stock or mildly modified engines up to 90horsepower
  • Includes breather unit, bolts directly to H-D 40mm or 44mm Keihin CVcarburetor and Delphi E.F.I. system found on 2001 Softail and 02-08 TwinCams with E.F.I. (exc. 2008 Touring)