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Item #:
212746505
FMF Powercore 4 Slip On Exhaust Silencer Muffler For YAMAHA YZ WR 250F 450F
Item #:
212746505
TMT 1533
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 27
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FMF’s Power Core IV S/A Silencer aims to give your motorcycle, UTV, or ATV a near perfect balance of price, durability, and performance.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Enhanced Performance
The FMF Powercore 4 exhaust provides significant power gains, improving acceleration and throttle response to enhance the riding experience for YZ and WR models.
Lightweight Design
Crafted for performance, the slip-on design reduces overall weight, optimizing bike handling and agility without sacrificing durability.
Improved Sound
Designed to deliver a deep, rich sound, this muffler enhances the rider's auditory experience while meeting sound regulations for trails and events.
Product Details
| Brand | FMF |
| Manufacturer Part Number | 44228 |
| Country of Origin | United States |
| Item Weight | 5.1 lbs (2.31 kg) |
Who Should Buy?
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Off-Road Enthusiasts
Ideal for riders who frequently traverse rugged terrains, enhancing performance and throttle response in varied conditions.
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Competitive Racers
Designed for motocross and enduro competitors seeking improved power output and a lighter bike for race advantage.
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Users Seeking Customization
Perfect for motorcycle owners looking to personalize their bike's exhaust system for better sound and performance.
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Casual Riders
Not suitable for riders who prefer standard equipment and are satisfied with the factory exhaust system's performance.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What vehicles is the FMF Powercore 4 compatible with?
Answer: It fits various models, including YAMAHA WR250F, WR450F, YZ250F, and YZ450F. -
Question:
Does it come with a spark arrestor?
Answer: Yes, the silencer comes with a USFS approved spark arrestor installed. -
Question:
Can I make it quieter?
Answer: Yes, there's an optional 96dB quiet core available for use.
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Pros
- Improves overall bike performance
- Lightweight design
- Easy to install
- Great sound quality
- Durable construction
Cons
- May require occasional maintenance.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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TMT 1533
Order now and get it around Thursday, August 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Delivers a perfect balance of price, durability, and performance.
- Boosts horsepower and torque, enhancing your vehicle's capability.
- Constructed with a durable stainless steel end cap and lightweight aluminum.
- Easily disassembled for maintenance, ensuring long-lasting use.
- Options for USFS approved spark arrestor and a 96dB quiet core.
- Attractive design with champagne color anodized canister.
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