Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
FMF Racing Yamaha YZ250F 14-18/YZ250FX 15-19/WR250F 15-19 Powercore 4 Hex MufflerThe FMF 4 Stroke Powercore 4 Muffler is designed specifically for Yamaha YZ250F models from 2014 to 2018, YZ250FX from 2015 to 2019, and WR250F from 2015 to 2019. Delighting riders with a perfect balance of performance and sound, this muffler features a hexagonal shape that provides a sharp, aggressive look on your dirt bike. Crafted by FMF Racing, a trusted name in high performance exhaust components, the Powercore 4 muffler is built for durability
The FMF 4-Stroke Powercore 4 Muffler is designed specifically for Yamaha YZ250F models from 2014 to 2018, YZ250FX from 2015 to 2019, and WR250F from 2015 to 2019. Delighting riders with a perfect balance of performance and sound, this muffler features a hexagonal shape that provides a sharp, aggressive look on your dirt bike.Crafted by FMF Racing, a trusted name in high-performance exhaust components, the Powercore 4 muffler is built for durability and enhanced engine output. It is engineered to optimize your bike's exhaust flow, resulting in better power delivery and throttle response. This part is ideal for riders who want to upgrade their bike's exhaust system for racing or recreational riding.
Installation is straightforward, fitting seamlessly onto compatible Yamaha models without extensive modifications. Its lightweight construction helps improve handling and overall ride quality, allowing you to push your limits on the trail or track.
With this FMF muffler, expect a deeper, more resonant exhaust note that stands out while meeting necessary emission standards. Whether you're building a competitive race machine or upgrading your everyday ride, the Powercore 4 muffler combines sound craftsmanship with performance enhancements to elevate your riding experience.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 826 reviews
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Product Reviews
★★★★★ 3
Budget Seiko Prospex this is not
Color: Black/Orange
Bought this as a cheap work watch, but I guess all the budget went into the solar technology.
No date adjust feature, gotta crank the crown over and over to adjust the date. (Also no screw-down crown, but that's expected at this price)
Fake diver bezel. Lol why? Cringe as heck. Should of just put a compass bezel on there instead tbh.
Cheap plastic crystal, scratches and mars just by looking at it.
Okay NATO strap. Falls apart quickly, but it's easily replaceable with a better quality one.
Decent lume on the hands, but none on the hour markers even though it looks like there is.
Looks cool.
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Reviewed in the United States on June 13, 2025
★★★★★ 5
Simplicity
Color: Black/Orange
This watch was received exactly as advertised. First off the watch is economical compared to other watches that advertise the same details. I will say that I have gone through numerous Luminox watches only to be disappointed. This watch fits the bill. It does have solar cells which mean it needs to be exposed to light to keep running, not a problem. Three minutes under my surefire light I am golden. The bezel doesn't rotate actually no big deal for me. I have always required that the bezel moves not anymore after having a bezel that rotates I use it next to never. Here's why, the more I rotate the bezel the more the numbers wear off. The strap on the watch with the catches for the strap are perfect. They actually hold the watch strap in place in lieu of like other big name brands that just flop and slide. As far as everyday use goes this watch is my go to. To be honest I have purchased three. This is the only watch I will wear moving forward, yeah the glass my scratch but even the big names like the Luminox I spoke of earlier scratches too.
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Worked Amazingly!
Needed it for an Army course and would have been lost without it.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Companion to the best map markers ever!
These are a must for minor corrections when using their pens!
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Reviewed in the United States on March 9, 2025
★★★★★ 5
Didn’t know what to expect and was pleasantly surprised
Purchased to go along with the staedtler color markers. Mostly writing on laminate and loksaks. Works well and allows you to easily wipe off any permanent marker. Curious as to how long it’ll last. Keep a small cloth to wipe nib clean after use.
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Reviewed in the United States on February 21, 2025