• FMF

FMF Gold Series Gnarly Pipe - 020146

  • Part #: 444665
  • Manufacturer Part #: 020146
  • MSRP Price: $379.95
  • Our Price: $341.99
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$37.96 (10%)
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444665
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Overview of FMF Gold Series Gnarly Pipe - 020146

  • Other manufacturers have copied Gold Series pipes but nothing beats the original
  • All Gold Series pipes are computer designed and dynotested to focus power gains where each machine needs it most
  • Every pipe goes through the Tru-Flo stamping process to ensure quality performance and optimum fit
  • Gnarly improves low to mid power with a little less on top than stock
  • Gnarly power and burly construction
  • Built with beefy 18-gauge U.S. steel
  • Huge power gains in low- to mid-range
  • Available for late model 200-500 machines
  • Nickel-plated


  • Must be used with FMF silencer
  • Rejetting is recommended


  • Included items:
    Two exhaust pipes
    Two #260 main jets
    One instruction sheet


Specs

Type Head Pipe
Units Each
Weight 10.37 lbs

Specs for FMF Gold Series Gnarly Pipe - 020146

Type Head Pipe
Units Each
Weight 10.37 lbs

Fitment for FMF Gold Series Gnarly Pipe - 020146

Part 444665 fits the following machines

See if this part fits your ride

Yamaha
2006 Yamaha YFZ350 Banshee
2005 Yamaha YFZ350 Banshee
2004 Yamaha YFZ350 Banshee
2003 Yamaha YFZ350 Banshee
2002 Yamaha YFZ350 Banshee
2001 Yamaha YFZ350 Banshee
2000 Yamaha YFZ350 Banshee
1999 Yamaha YFZ350 Banshee
1998 Yamaha YFZ350 Banshee
1997 Yamaha YFZ350 Banshee
1996 Yamaha YFZ350 Banshee
1995 Yamaha YFZ350 Banshee
1994 Yamaha YFZ350 Banshee
1993 Yamaha YFZ350 Banshee
1992 Yamaha YFZ350 Banshee
1991 Yamaha YFZ350 Banshee
1990 Yamaha YFZ350 Banshee
1989 Yamaha YFZ350 Banshee
1988 Yamaha YFZ350 Banshee
1987 Yamaha YFZ350 Banshee
2004 Yamaha YFZ350LE Banshee Limited Edition
2003 Yamaha YFZ350LE Banshee Limited Edition
2006 Yamaha YFZ350SE Banshee Special Edition
2005 Yamaha YFZ350SE Banshee Special Edition
2006 Yamaha YFZ350SP Banshee 50th Anniversary Edition

Reviews for FMF Gold Series Gnarly Pipe - 020146

out of 16 reviews.

16 out of 16 (100%) customers would recommend this to a friend.

5 Stars
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July 5, 2012

just got the FMF pipe in the mail cant wait to put it one and rip

I would recommend this item to a friend.
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Good Pipe

June 18, 2012

I bought this pipe to replace a Pro Circuit Platinum 2 that I crushed beyond repair. The power delivery with this pipe is very similar to my PC pipe, but with maybe a bit more low-end. I can't perceive any difference in mid or top-end performance between the two. The FMF seems to be of a slightly heavier construction too. The only complaint I have is that fit could have been a little better, as it took a good deal of work to get it installed. But I was able to get it on and ready to ride without too much effort.

I would recommend this item to a friend.
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fmf pipe

March 15, 2012

The narly pipe finish rust not as good as stock finish.The fit with stock silencer not good.,Power not as managble as stock pipe.The pipe is heavy but stonger than stock,I would recomend the trail- tec exhaust flange protector-ktm xc 250,with this pipe.

I would recommend this item to a friend.
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By: from Ohio

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Gnarly

July 28, 2011

Top quality product. Fit and finish are great. Don't leave home without one.

I would recommend this item to a friend.
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By: from Wyoming

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July 20, 2011

Great pipe! It didn't fit smooth as I have had other FMF pipes fit, but got it to work. Would defintely buy again.

I would recommend this item to a friend.
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By: from Rothsay, MN

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June 27, 2011

I would recommend this item to a friend.
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Good Pipe Good Price

May 14, 2011

Had just a little bit of surface rust around the front mount area but cleaned up with ease

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By: from Ohio

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great pipe

November 10, 2010

i bought this pipe for my 02 cr 250 the motor had been freshly re-built i liked the power it had but im use to the low and mid torque from my yz. i put this pipe on my cr and didnt even bother re-jeting my bike i notice mimunal lag without re-jeting the added power was worth it and its so easy to install i did it after we arrived on vaction in a matter of 15 minutes I recommend this pipe to anyone looking for the low to mid power

I would recommend this item to a friend.
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By: from south west, NE

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Instructions and Media for FMF Gold Series Gnarly Pipe - 020146

Instructions - PDF Instructions - PDF Instructional PDF