YFZ450R Billet oversized Throttle body with Intake system

  • Sale
  • $995.00 USD


  • Complete kit design from zero to uptimize the intake system.
  • Get rid of the stock restrictive manifold
  • A must for any race application (MX, Drag, oval)
  • Designed for highly modified race engine and professional y ported cylinder head
  • Use MSD, PC5 or Vortex (recommended) to tune
  • Mechanical air by-pass for precise idle tuning and smooth operation
  • Instant throttle response
  • Unmatched top-end power
  • Light weight stainless intake carefully sized for maximum performance
  • Billet fuel rail with stock matching connector
  • Bore size is 48.5mm
  • 8 ply Gauge filter and all hardware
  • pre-filter included

Allow 3 week before shipping, stocked item are shipped every Friday