Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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For Your Every Summer RSVP, with Code: SUMMER15
Description
FMF Racing KTM 450/525EXC/MXC/SX/XC 04-06/XC/XCW (2007) Powercore 4 Muffler - Used w/ Stock headerExperience the high performance boost you expect from FMF Racing with their Powercore 4 Muffler, designed specifically for KTM 450 525 models including EXC, MXC, SX, XC (2004 to 2006) and XC XCW (2007). This muffler is engineered for use with the stock header, delivering an optimized blend of power and sound enhancement tailored for your bike's stock setup. The Powercore 4 Muffler features FMF's renowned craftsmanship, ensuring durability and a
Experience the high-performance boost you expect from FMF Racing with their Powercore 4 Muffler, designed specifically for KTM 450/525 models including EXC, MXC, SX, XC (2004 to 2006) and XC/XCW (2007). This muffler is engineered for use with the stock header, delivering an optimized blend of power and sound enhancement tailored for your bike's stock setup.The Powercore 4 Muffler features FMF's renowned craftsmanship, ensuring durability and a precise fit for your KTM. Whether you're hitting the trails or the track, this muffler supports improved exhaust flow and gives your motorcycle an aggressive sound without sacrificing compliance.
Made from quality materials and tuned perfectly for your bike, it offers a great balance between performance gains and noise control. Ideal for riders who want to amplify their ride's potential while keeping a functional and street-legal setup.
Upgrade your KTM's exhaust system with this genuine FMF Racing Powercore 4 Muffler to enjoy a noticeable difference in throttle response and overall riding experience. It’s a used unit that pairs seamlessly with your existing stock header, making installation straightforward and hassle-free.
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
4.8 ★★★★★
Based on 221 reviews
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Product Reviews
★★★★★ 5
Best frother ever!
Color: Flat Black
Super easy to use! Love the 3 speed mode. Makes my morning coffee a breeze to make. Also love the fact that it’s rechargeable. So far only charged once and it’s long lasting. Favor part about it is the storage, doesn’t need to stand straight and be out. Can be easily cleaned and stored away with the cover. Feels very high quality. Highly recommend!
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Compact for travel
Color: Flat Black
Really good, powerful and practical for travel
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Works Great So Far
Color: Flat Black
I've only used this item for one week. But it is working great. I primarily bought it to use when mixing protein powder, and it has performed great. The only concern that I might share is that it is made fairly lightweight, and I wonder how long it will last. But can, up to this point, recommend it.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Strong and Quiet
Color: Lux Cardinal Red, Size: Rechargeable Z1 Motor Max
Better than I expected. Works in two modes. Makes mixing a breeze.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Powerful!
Color: Lux Galaxy, Size: Rechargeable Z1 Motor Max
This thing is powerful and works great! I was hesitant about some of the negative reviews, but this is worth it so far. I use it every day and haven't charged it in the week that I've had it. Some people complained about turning it off.... It's not that hard. Just hold the button down for a second or two and it shuts off, no fuss. If you tap/press the button you'll cycle through the next speed and then off. I only use the first speed to make my protein shake and matcha. I feel like the high speed would just whip everything to pure foam! I'm hoping this lasts me a long time.
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Reviewed in the United States on May 5, 2026