Yamaha GYTR Titanium Factory Slip on Muffler (for YZ450F)

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* Total order weight must not exceed 10kg. Freight charges may apply. Within Australia only.

This all-new Factory Muffler incorporates the latest Resonance Chamber Technology.

  • Patented chamber design enhances and refines exhaust pressure
  • Its patented core shape lowers sound level while maintaining maximum power output
  • Patented canister shape increases internal volume for more sound-absorbing material
  • Factory Forward Engineering centralizes mass and is less prone to impact damage
  • Maintenance is made easy with the removal of four screws on the front end cap
  • The innovative rear end cap simplifies installation of the spark arrestor (sold separately) or tuning tip inserts
  • Includes QuietCore 94 dBA insert

Disclaimer: Matching header pipe is no longer available, however this slip-on muffler can be used with the OE header pipe.
For closed course competition use only.
Special order, visit your local Yamaha dealer for more information.

Fitment information: YZ450F 2010|2010|2011|2012|2013

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SKU 33D-E47A0-S0
Brand Yamaha
Shipping Weight 2.9900kg

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