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Yamaha YFZ450

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Yamaha GYTR® Quiet Oval Muffler

Offers improved power throughout the powerband: 15% increase in midrange horsepower and a 4.5 peak horsepower gain. 3.3 lbs. lighter than stock. Designed to pass the 96dBA 20" stationary test used by some authorities in public riding areas.
Features include:

  • Hard anodized aluminum shell
  • 6061-T6 aluminum two-piece end cap
  • Stainless steel inlet pipe
  • New fixed rubber mounting system
  • Removable screen-type USFS-approved spark arrestor
  • Completely rebuildable

*This accessory may be restricted to closed-course use. This accessory affects emissions; installation on EPA-regulated 2007 or later models constitutes unlawful tampering except when used solely for closed-course competition. This performance accessory does not meet California standards for off-road recreational vehicle usage.


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Manufactured By: Yamaha


Fits '04-'09 YFZ450

Item: GYT-5TG93-02-AQ

MSRP: $379.95

Our Price: $303.96

Usually Ships In:

3 to 5 Business Days.

Fits '04-'09 YFZ450

Item: GYT-5TG93-02-AQ

MSRP: $379.95

Our Price: $303.96

Usually Ships In:

3 to 5 Business Days.

Fits '04-'09 YFZ450

Item: GYT-5TG93-02-AQ

MSRP: $379.95

Our Price: $303.96

Usually Ships In:

3 to 5 Business Days.

Fits '04-'09 YFZ450

Item: GYT-5TG93-02-AQ

MSRP: $379.95

Our Price: $303.96

Usually Ships In:

3 to 5 Business Days.

Fits '04-'09 YFZ450

Item: GYT-5TG93-02-AQ

MSRP: $379.95

Our Price: $303.96

Usually Ships In:

3 to 5 Business Days.

Fits '04-'09 YFZ450

Item: GYT-5TG93-02-AQ

MSRP: $379.95

Our Price: $303.96

Usually Ships In:

3 to 5 Business Days.

Fits '04-'09 YFZ450

Item: GYT-5TG93-02-AQ

MSRP: $379.95

Our Price: $303.96

Usually Ships In:

3 to 5 Business Days.

Fits '04-'09 YFZ450

Item: GYT-5TG93-02-AQ

MSRP: $379.95

Our Price: $303.96

Usually Ships In:

3 to 5 Business Days.

Fits '04-'09 YFZ450

Item: GYT-5TG93-02-AQ

MSRP: $379.95

Our Price: $303.96

Usually Ships In:

3 to 5 Business Days.

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