The most innovative nitrous products on the market
  • Gen 1 (99-07) Hayabusa dry nitrous spraybar kit


    The only dry nitrous spraybar kit specifically designed to fit the Gen 1 Hayabusa airbox without interferring with the airfilter. The jet change is located outside the airbox for ease of use. No need to remove or open the airbox once the kit is installed. Performancefirstcycles spraybar kits are designed to use any type of flare jet

    ** Gen 1 Hayabusa will need to have all short velocity stacks installed before the installation of this spraybar kit**

    1 billet spraybar
    4 nitrous nozzles
    8 push in fittings
    4 nylon nitrous supply tubing
    1 nitrous bowtie showerhead
    1 3an jet fitting
    2 stainless steel mounting bolts