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Yoshimura YAMAHA YFZ450 2004-09 Signature RS-2 FS SS-AL-SS

  • Sale
  • $569.95
  • Regular price $609.95


The RS-2 is a potent and versatile design that evolved from our original TRC, engineered to provide increased power and power delivery. With a different pyramidal shape that features increased volume, the RS-2 is a quieter system with a larger core - and it offers the added bonus of outstanding performance in a value-priced package.

  • Diamond-shaped sleeve
  • Large core and increased muffler packing volume means quieter operation
  • Stainless steel cone end-cap
  • Stainless steel header and tail-pipe
  • USFS Approved spark arrester included
  • Repack Kits, optional Inserts and Spark Arresters are available for all models