Dynojet Jet Kit Stage 1 - 4165 | Yamaha YZF-R1 2000-2001

Item # : 105371

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List : $195.99


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  • Manufacturer: Dynojet


Dynojet Jet Kit Stage 1


  • Average horsepower increases of 15%-25%
  • Each DynoJet kit is precisely engineered to provide a simple and cost effective solution for all your riding needs
  • Kit includes jets, needle, spring, shim and instructions
  • Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase

Installation Instructions

Manufacturer Part Number: 4165