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2025 GASGAS EC 300 (Fuel Injected)
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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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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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Gregory in GA
Perfect fit and looks awesome. Really love the reduced unsprung weight loss. Not to mention the low RPM boom boom when putting through the woods. Install was easy and quick.
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Ryan in OH
I purchased the Yoshimura R-2 from Rocky Mountain as they had the best price by far. Shipping was super fast. The fit and finish on this pipe is excellent. I love the sound quality. Installation was super simple. Fit perfect on my 2025 XR650. I highly recommend!
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Matt in BC
Huge difference over stock pipe. Not necessarily louder than stock pipe but throatier. I noticed the airbox doesn't have that grunt to it under acceleration anymore so maybe thats why people say it sounds louder. I very noticeable difference from low through mids, smooth torque and you can feel how well it breathes. I paired this pipe with a rekluse and the first ride out felt like a completely different bike. If you are wanting a new pipe and don't want to spend the extra hundreds for titanium and a carbon end cap, this is for you. The stainless pipe is a perfect fit and changes the the same bronze petina the stock header does. 100% recommend.
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Brandon in CA
The first time I put the FMF Factory 4.1 RCT aluminum silencer with carbon end cap on my bike, it instantly changed the whole vibe. It doesnt even feel like a normal dirt bike anymore. The sound is perfect deep, sharp FMF tone that makes every throttle hit feel serious, not just loud for no reason. Fitment is super clean too, like it was made for the bike. Only thing is these carbureted 2010 KX250Fs run lean, so it needed jets but the pipe came with cash back, so it was basically a win. Now it runs cleaner, pulls better, and honestly just feels way more dialed every time I ride. For the older 2010 kx250f riders 42 pilot 188 main dialed!
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