FMF Gold Series Gnarly Pipe

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Rating 4.60 of 5 (17 Reviews)

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Product Information

FMF Gold Series Gnarly Pipe

Made specifically for tough enduro riding, the FMF Gnarly pipe boosts lower RPM horsepower and torque so you can get over the nastiest of terrain. And in addition to the increase in bottom end power, the FMF Gnarly also features a heavy duty construction that can take repeated hits again and again. If hard enduro is your thing, this is your pipe.

Features:
  • Item # 6278
  • SKU #
  • Mfr. Part #

FitmentView All

Beta Models

  • 250 RR : 2014
  • 250 RR 2-Stroke : 2013
  • 300 RR : 2013–2014

Gas Gas Models

  • EC200 : 2001–2002
  • EC250 : 2001–2002
  • EC300 : 2001–2002
  • XC250 : 2012–2013
  • XC300 : 2012–2013

Honda Models

  • 919 : 2006
  • CR250R : 1988–2007
  • CR500R : 1985–2001

Husaberg Models

  • TE 250 : 2012–2014
  • TE 300 : 2012–2014

Husqvarna Models

  • TC 250 : 2014–2015, 2017
  • TE 250 : 2014–2015, 2017
  • TE 300 : 2014–2015, 2017
  • TX 300 : 2017
  • WR250 : 2009–2012
  • WR300 : 2009–2012

Kawasaki Models

  • KDX200 : 1995–2006
  • KDX220 : 1997–2005
  • KLR650 : 2008–2009
  • KX250 : 1995–2007
  • KX500 : 1988–2004

KTM Models

  • 200 EXC : 1998–2005
  • 200 MXC : 1998–2003
  • 200 SX : 1998–1999, 2003
  • 200 XC : 2006–2009
  • 200 XC-W : 2006–2015
  • 250 EXC : 1990–2005, 2010
  • 250 MXC : 1998–2001
  • 250 SX : 1992–2017
  • 250 XC : 2006–2017
  • 250 XC-W : 2006–2015, 2017
  • 300 EXC : 1990–2006, 2010
  • 300 MXC : 1993–2005
  • 300 SX : 1992
  • 300 XC : 2006–2017
  • 300 XC-W : 2006–2015, 2017
  • 380 EXC : 1998–2002
  • 380 MXC : 1998–2001
  • 380 SX : 1998–2002

Suzuki Models

  • RM250 : 2001, 2004–2008
  • RM250 Carmichael Edition : 2006
  • RMX250 : 1993–1998

Yamaha Models

  • WR250Z : 1994–1997
  • YZ250 : 1993–1994, 1997–2016

Product Reviews 1 - 15 of 17

Overall Rating: 4.60 of 5

(17 Reviews)
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What Other Riders Are Saying...

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Sent wrong pipe

Ordered the pipe for a 2008 ktm 300 xcw as a Christmas present and it's not right pipe. Customer service is a little slow or maybe just busy idk.

JESSE - February 17, 2017

(Helena, MT)

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Gnarly pipe for Kawasaki

Gnarly pipe for Kawasaki Bike runs better and did not have to reject it

Ken - November 9, 2016

(Colorado Springs , CO)

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2000 cr250 more bottom end

Put on the fmf gnarly and fmf shorty silencer and woke up the bottom end. made woods riding a lot more manageable. fit was excellent,finish could of been better but chrome polish cleaned it up.

Rod - June 10, 2016

(trenton, TN)

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2004 rm 250

Purchased with a new Turbine 2. Installation was a breeze, no issues except I recommend slightly longer springs than stock. If you don't have a spring tool, get one. Went to the track this last weekend, there is a noticeable power increase from low to top end. On top of all that, the bike sounds brand new. Thanks FMF.

sam - January 28, 2016

(palmdale, CA)

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KDX 220 Rev pipe

Fit perfect on the bike and the turbine core 2. Disappointed in the finish- minor scuffs but the inside was full of surface rust. Sounds awesome, more like a motocross than an enduro, even with the lower dB rating of the silencer. More power through the gears, the bike switches faster and can still over-rev. Power delivery says it all. Looks sweet!!!!! I would definitely recommend this product if you want to pass your buddy's while on your rear wheel.

mark - April 27, 2015

(Welkand, ON)

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2000 CR500

I purchased this to replace a Pro Circuit Platinum pipe that had developed some serious cracking. Other than the lower mounting tab being a little short requiring the factory rubber mounting to be tweaked a bit to get the bolt holes to line up, it was a simple installation. Wasn't sure if pipe came with o-rings since right below product info is a link for pipe springs / o-ring kit. So I ordered one too but the pipe does come with o-rings.

Thurman - January 23, 2015

(Clovis, CA)

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Better than the PC Platinum II

Bike- '07 Yamaha YZ250. I replaced the PC pipe with this one since the PC pipe was clapped out. Took it to the dunes the first time out. Sand robs a good amount of power so the dunes was a good test. Lots of power still with the FMF. Third gear wheelies with ease. I had this pipe on my former '04 YZ. When I got the '07, I decided to give PC a try. The FMF is definitely the better pipe.

Sam - February 12, 2013

(Junction City, OR)

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FMF gold series gnarly pipe

Dissapointed with the finish there was rust at welds. I would have sent back but I needed to use pipe.

Dave - January 25, 2013

(Tracy, CA)

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So Far, So Good; 91% = A-

Replaced my pipe on a newly purchased rm 250 2000. I went with the gnarly becasue I want as much low end as you can get for a 2-stroke, with a FMF turbine core silencer for it's spark arresting qualities. It definitley changed my ride as I am currently still jetting my carburator. Do not notice extra low end, but it is a 2-stroke. My only complaint is I recieved it with a scratch/gauge in the finish. Also pipe looks "brushed" as if it wasn't finished corectly in the factory.

G-Money - August 31, 2012

(Reno, NV)

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Great Buy

Gave my yz250 tons more bottom end. I switched it with a fmf fatty that was severely dented. The Gnarly gave me better power throughout the entire bottom and top end. Only problem I had was with the springs being too long.

Andrew - June 26, 2012

(lafayette, NJ)

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01 YZ-250

This pipe is a must for steep trail riding. Gives your 2-stroker a little more bottom-end grunt! Hang on! Looks really sharp as well. Motorcycle Superstore got it to me in Canada in 3 days! Keep up the good work and long live the 2-stroke!

Steve D. - September 27, 2011

(New Westminster, BC)

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AWESOME

This pipe is awesome. Much more power in my bike now that I have the FMF GNARLY PIPE. Makes bike look a lot better with compared to the stock pipe. I would highly recommend this pipe to anyone with a 2 stroke bike.

David - March 24, 2011

(Jacksonville, FL)

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One word to describe the FMF Gold Series Gnarly Pipe...BADASS!!!!!!!!!!

I just put a FMF Gold Series Gnarly Pipe on my 1998 Kawasaki KX 250 along with a FMF Powercore 2 Silencer. The power my bike has is unbelieveably awesome. I am really glad I decided to get the FMF Gold Series Gnarly Pipe. I highly recommend any one that has a 2 stroke bike to get one. You will not regret it.

David - March 10, 2011

(Jacksonville, FL)

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Awesome

This pipe is awesome. Gives so much power at first its a little scary, but after a few minutes you get use to it. It also makes the bike look great with how great it shines. I would highly recommend this pipe to anyone and everyone.

David - March 3, 2011

(Jacksonville, FL)

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Great Price Fantastic Pipe

I noticed a big difference in the power band on my cr-500 I have put several hours on it, and no discoloration, excellent finish great fit, and fantastic price for the quality, product I even bought a new fmf silencer, and really quieted my bike down by half, also the motorcycle superstore was quick to get my pipes to me fast and in new perfect shape

Don VanEck - November 16, 2009

(Show Low, AZ)