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FMF PowerCore 4 Slip-On Exhaust
FMF
PowerCore 4 Slip-On Exhaust
$169.99 - $479.99
You save up to $120.00 (20%)
  • Aluminum
(79)
Closeout up to 20% off
FMF PowerCore 4 Slip-On Exhaust FMF's motto is "Feel the Power" and with the Power Core 4 slip-on, you can feel the power without breaking the bank. A slip-on exhaust is easily one of the most cost...
Closeout 15% off
FMF Q4 Slip-On Exhaust
FMF
Q4 Slip-On Exhaust
$271.99 - $552.99
You save $57.00 (15%)
  • Stainless Steel
(46)
Closeout 15% off
FMF Q4 Slip-On ExhaustWith riding areas threatened more every day, FMF takes seriously the expression 'less sound equals more ground' and with the Q4, FMF has designed a slip-on exhaust that leads ...
Closeout up to 80% off
FMF PowerBomb Stainless Steel Header
FMF
PowerBomb Stainless Steel Header
$39.99 - $349.99
You save up to $160.00 (80%)
  • Stainless Steel
(36)
Closeout up to 80% off
FMF PowerBomb Stainless Steel Header Pioneering the four stroke expansion chamber concept, the FMF PowerBomb uses its refined design to not only add better flow and response to your dirt bike, but ...
Closeout up to 20% off
FMF Gold Series Fatty Pipe
FMF
Gold Series Fatty Pipe
$186.99 - $341.99
You save up to $48.00 (20%)
  • Chrome
(28)
Closeout up to 20% off
FMF GOLD SERIES Fatty Pipe The staple of FMF's two stroke line, the Gold Series Fatty Pipe broadens power across the whole RPM range. Suited for both motocross and woods riding, the Fatty gives a h...
FMF Gold Series Gnarly Pipe
FMF
Gold Series Gnarly Pipe
$212.99 - $237.99
You save $37.00 (15%)
  • Chrome
(16)
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...
FMF Turbine Core 2 Spark Arrestor Silencer
FMF
Turbine Core 2 Spark Arrestor Silencer
$110.99 - $169.99
You save up to $24.00 (15%)
  • Silver
(26)
FMF Turbine Core 2 Spark Arrestor Silencer The granddaddy of two stroke spark arrestors, the FMF Turbine Core 2 is race proven, extremely durable and best of all 100% U.S. Forest Service legal. Mad...
FMF Powercore 4 Mini Exhaust System
FMF
Powercore 4 Mini Exhaust System
$169.99 - $195.99
You save $30.00 (15%)
  • Aluminum
(19)
FMF Powercore 4 Mini Exhaust System The Mini PowerCore 4 is the best bang for the buck performance bolt on for your mini. Offered as a closed course moto muffler or as a spark arrestor version, the...
FMF PowerCore 4 Hex Slip-On Exhaust
FMF
PowerCore 4 Hex Slip-On Exhaust
$280.99 - $329.99
You save up to $49.00 (15%)
  • Aluminum
(7)
FMF PowerCore 4 Hex Slip-On Exhaust Has all of the same great features of the original with new technology added Constructed of stainless steel with a lightweight alloy can Space Age internal pack...
FMF Megabomb Stainless Steel Header
FMF
Megabomb Stainless Steel Header
$84.99 - $467.99
You save up to $71.25 (15%)
  • Stainless Steel
(10)
Video
VIDEO     
FMF Megabomb Stainless Steel Header The science behind the Megabomb header may be FMF's greatest engineering accomplishment to date. You can bolt on a Megabomb for as much as a 3hp boost, plus the...
FMF Powercore 2 Shorty Silencer
FMF
Powercore 2 Shorty Silencer
$110.99 - $129.99
You save up to $19.00 (15%)
  • Silver
(22)
FMF Powercore 2 Shorty Silencer Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in a fi...
Closeout up to 75% off
FMF Factory 4.1 RCT Titanium MegaBomb Exhaust System
FMF
Factory 4.1 RCT Titanium MegaBomb Exhaust System
$224.99 - $1,062.99
You save up to $712.00 (75%)
(1)
Closeout up to 75% off
Video
VIDEO     
FMF Factory 4.1 RCT Titanium MegaBomb Exhaust System The all new FMF Factory 4.1 RCT MegaBomb Exhaust System is the top of the line race exhaust system that FMF offers. When you are looking for a p...
Closeout up to 50% off
FMF Factory 4.1 RCT Titanium Slip-On Exhaust
FMF
Factory 4.1 RCT Titanium Slip-On Exhaust
$274.99 - $764.99
You save up to $275.00 (50%)
  • Anodized Blue
  • Anodized Blue w/ Carbon Fiber End Cap
  • Titanium
(2)
Closeout up to 50% off
FMF Factory 4.1 RCT Titanium Slip-On Exhaust The exhaust pipe of JGR Yamaha, Lucas Oil Troy Lee KTM and Rockstar Husqvarna, the FMF Factory 4.1 RCT Slip-On is not only a motocross and supercross ra...
FMF Powercore 2 Silencer
FMF
Powercore 2 Silencer
$101.99 - $169.99
You save up to $19.00 (15%)
  • Silver
(14)
FMF Powercore 2 Silencer The Powercore 2 is the measure which others aim for. With its lightweight extruded aluminum oval canister mated to a perforated core, this silencer is above the competition...
FMF Factory Fatty Pipe
FMF
Factory Fatty Pipe
$195.49 - $249.99
You save up to $50.00 (20%)
  • Silver
(5)
FMF Factory Fatty PipeBased on the successful exhaust pipe used by Team Yamaha's David Vuillemin, Yamaha of Troy and Team KTM Cone section is shaped like the original Fatty but with new features C...
FMF Turbinecore II Universal Spark Arrestor
FMF
Turbinecore II Universal Spark Arrestor
$127.99
You save $22.00 (15%)
  • Silver
(16)
FMF Turbinecore II Universal Spark Arrestor Great universal spark arrestor for 2-stroke machines! Using the proven design of the FMF Turbine Core Spark Arrestor Arrestor is made specifically f...
Closeout up to 20% off
FMF MegaBomb Titanium Header
FMF
MegaBomb Titanium Header
$169.99 - $509.99
You save up to $70.00 (20%)
  • Titanium
(6)
Closeout up to 20% off
Video
VIDEO     
FMF MegaBomb Titanium Header Derived from PowerBomb technology, the MegaBomb represents the natural evolution of performance -- improve on it, make it better. What started as a PowerBomb just kep...
FMF Power Up Jet Kit
FMF
Power Up Jet Kit
$19.99 - $71.99
You save up to $8.96 (15%)
(10)
FMF Power Up Jet Kit Power-Up jet kit makes jetting your carb simple. FMF teamed up with Dynojet to produce a kit that offers you a selection of jets and/or needles to get maximum horsepower out ...
FMF Q Spark Arrestor Silencer
FMF
Q Spark Arrestor Silencer
$135.99 - $169.99
You save up to $25.00 (15%)
  • Silver
(17)
FMF Q Spark Arrestor Silencer FMF's highly acclaimed "Q" series silencers shook the motorcycling world on its debut in 2002. With its longer oval canister, the trademarked Q uses internal technolo...
FMF EFI Power Programmer
FMF
EFI Power Programmer
$212.99 - $359.99
You save up to $36.96 (15%)
  • Black
(4)
FMF EFI Power ProgrammerGet riding quick with this pre-programmed EFI unit and select the mode that suits your style Plugs into existing wiring using the stock connectors Unlike most other fuel-inj...
FMF Two-Stroke Silencer Packing
FMF
Two-Stroke Silencer Packing
$6.99 - $16.99
You save up to $1.00 (13%)
  • Performance
  • Standard
(6)
FMF Two-Stroke Silencer Packing Standard packing works great for M/X applications where maximum sound absorption isn't necessary Performance Series packing is made of fine interwoven fibers that...
FMF Powercore 4 Big Bore Mini Exhaust System
FMF
Powercore 4 Big Bore Mini Exhaust System
$169.99
You save $30.00 (15%)
  • Aluminum
(2)
FMF Powercore 4 Big Bore Mini Exhaust System The Mini PowerCore 4 is the best bang for the buck performance bolt on for your mini. Offered as a closed course moto muffler or as a spark arrestor ver...

Latest Reviews

Ken (Colorado Springs )

Fit
Finish
Durability
Features
Cost Benefit

Gnarly pipe for Kawasaki

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

Carlos (Whittier )

Fit
Finish
Durability
Features
Cost Benefit

2015 wr450f

Best Buy so far with the slip on FMF exhaust fits perfect and sound good. I felt the difference as soon as I test drove it. What a difference when you add the competition ECU with the full FMF exhaust system. Well worth the money! You won't be disappointed.

Carlos (Whittier )

Fit
Quality
Installation
Recommend

2016 wr450f with full FMF exhaust system

Best Buy so far with the slip on FMF exhaust fits perfect and sound good. I felt the difference as soon as I test drove it. What a difference when you add the competition ECU with the full FMF exhaust system. Well worth the money! You won't be disappointed.

HC (Burlington )

Fit
Finish
Durability
Features
Cost Benefit

Nice-looking, easy slip on replacement exhaust

Installation was fairly simple, and I've had no issues with the exhaust so far after about 10 hours of riding. I was a bit surprised that this exhaust is actually quieter than the stock exhaust on my Honda CRF 250, based on most reviews saying that it was louder. So far I'm satisfied with it and we'll see how it holds up over time.

Chris (Monroe )

Fit
Quality
Sound
Install
Performance

FMF Turbinecore II silencer

The FMF Turbinecore silencer is a great silencer/ spark arrestor for my 2003 KX250. Gets the job done making the bike legal to be on the trails.

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