Pro Circuit SY84490-304 304 Factory Sound Silencer
1984YamahaYZ490
1985YamahaYZ490
1986YamahaYZ490
1987YamahaYZ490
1988YamahaYZ490
1989YamahaYZ490
1990YamahaYZ490

Features

  • The slightly longer body offers added top end performance while reducing noise output
  • Longer body design helps to reduce noise output
  • 6061 T6 brushed aluminum silencer body
  • Stainless steel inlet tube and end-cap
  • Tig and mig welded for strength and durability
  • Double-walled mounting bracket(s)
  • Allen head screws ensure easy repacking when needed for extended product life
  • Made in the USA

Pro Circuit SY84490-304 304 Factory Sound Silencer

Features

  • The slightly longer body offers added top end performance while reducing noise output
  • Longer body design helps to reduce noise output
  • 6061 T6 brushed aluminum silencer body
  • Stainless steel inlet tube and end-cap
  • Tig and mig welded for strength and durability
  • Double-walled mounting bracket(s)
  • Allen head screws ensure easy repacking when needed for extended product life
  • Made in the USA
1984YamahaYZ490
1985YamahaYZ490
1986YamahaYZ490
1987YamahaYZ490
1988YamahaYZ490
1989YamahaYZ490
1990YamahaYZ490


Part listed fits Models described and may fit other models not listed, contact us if you have fitment questions. Warranties are Manufacturer Warranties when applicable-Message us for details. Returns must be in the unopened, unused condition.

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