FMF Racing - FMF024039 - Factory Fatty Pipe for Yamaha YZ85

The Factory Fatty is reminiscent of the "works" or cone pipe once used by Factory Teams. It shares many of the same characteristics with its craftsmanship and material quality. The Factory Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No matter what type of riding you do, the Fatty has the benefits you're looking for.

• Lighter 20 gauge steel used for the body of the pipe
• Hand pounded seams for smooth flow transitions
• 19 Gauge steel used for the header portion
• Includes O-rings on most models

Brief Description: The FMF Racing Factory Fatty Pipe is designed for Yamaha YZ85 applications and draws inspiration from the works-style cone pipes used by factory teams. Its construction and material quality support smooth power delivery across the engine's operating range.

Key Features & Performance Benefits:

• Broad Power Curve: Broadens and smoothes power delivery throughout the power band.
• Increased Low-End and Mid-Range: Helps boost gains in the low-end and mid-range power areas.
• Enhanced Over-Rev: Supports increased over-rev for continued power at higher engine speeds.
• Works-Style Construction: Features craftsmanship and materials inspired by factory-team cone pipe designs.

Key Product Specifications & Technical Data:

• Brand: FMF Racing
• Part Number: FMF024039
• Product Type: Factory Fatty pipe
• Application: Powersports
• Body Material: 20-gauge steel
• Header Material: 19-gauge steel
• Seam Construction: Hand-pounded seams for smooth flow transitions
• Fitment: Yamaha YZ85 model years 2003 through 2012

What's Included in the Box: Factory Fatty pipe. O-rings are included on most models.

Fitments:
2002 Yamaha YZ85 Base
2003 Yamaha YZ85 Base
2004 Yamaha YZ85 Base
2005 Yamaha YZ85 Base
2006 Yamaha YZ85 Base
2007 Yamaha YZ85 Base
2008 Yamaha YZ85 Base
2009 Yamaha YZ85 Base
2010 Yamaha YZ85 Base
2011 Yamaha YZ85 Base
2012 Yamaha YZ85 Base
2013 Yamaha YZ85 Base
2014 Yamaha YZ85 Base
2015 Yamaha YZ85 Base
2016 Yamaha YZ85 Base
2017 Yamaha YZ85 Base
2018 Yamaha YZ85 Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1