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2006 KTM 200 XC
Delete this machine from profileSelect this machine2003 YAMAHA TTR90
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Delete this machine from profileSelect this machineSince their founding in the early ‘70s, FMF has earned a reputation for producing exhaust systems and products that are second to none in quality, performance, and sound. That’s good news for those who like to braap – FMF has an impressive stock of 2-stroke pipes that are guaranteed to rip it.
Made in the USA from start to finish, FMF’s 2-stroke pipes get the unique attention that most other mass-produced products don’t. They’ve perfected the construction, size, and sound of the 2-stroke pipe, and that translates to their small but mighty stock. With just a handful of pipes to choose from, you can trust that the FMF reputation of innovation and race-proven performance is ingrained into each tested and tried pipe.
Shop among popular pipes like the Gold Series “Gnarly Torque,” Gold Series “Fatty Moto,” Gold Series “Fatty Torque,” and more, and trick out your 2-stroke with some of the best exhaust pipes the industry has to offer.

Ty in UT
Lost the old Springs for my FMF fatty these work just fine. Couldnt ask for more.
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Travis in CO
The header is great however it's frustrating that I can not get the end.
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GEORGE in CA
Been using the FMF turbine core II silencer for years on many bikes I like the size of this silencer. Not too big and bulky just right. We need to install this kind of silencer here in CA to ride state riding parks.
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Artem in DE
A good plug for washing your motorcycle; in theory, it should extend the life of the packing by preventing water from getting in during washing
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Jerry in NC
It fits tight and there was no slop. Remove the tail pipe first before installing.
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Travis in WY
Packed a blown out silencer core with this material to bring the exhaust noise back down. The fiberglass density is solid so it wraps tight around the perforated core without tearing apart in your hands. It absorbs sound effectively, tones down that harsh metallic snap, and helps restore crisp throttle response. As long as you pack it evenly without stuffing it too tight, it holds up to oil saturation and high heat for plenty of engine hours. Simple maintenance item that makes a huge difference in exhaust volume.
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