Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
FMF PowerCore 4 HEX Muffler KTM/ Husqvarna 045553 1821-1627Overall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes removable spark arrestor 2014 2016 Husqvarna FE 250 2014 2016 Husqvarna FE 350 2012 2015 KTM 350 EXC F 2012 2014 KTM 350 XCF W 2012 2013 KTM 450 SX F FE 2011 2015 KTM 350 XC F 2011
- Overall increase in power and torque
- Durable stainless steel and aluminum construction
- Space Age internal packing material for maximum longevity
- Internal shape of core uses Hi-Flo technology
- Enhanced sonic evacuation provides for higher flow and increased power
- Includes removable spark arrestor
| 2014-2016 | Husqvarna | FE 250 | - | - |
| 2014-2016 | Husqvarna | FE 350 | - | - |
| 2012-2015 | KTM | 350 EXC-F | - | - |
| 2012-2014 | KTM | 350 XCF-W | - | - |
| 2012-2013 | KTM | 450 SX-F FE | - | - |
| 2011-2015 | KTM | 350 XC-F | - | - |
| 2011-2015 | KTM | 350 SX-F | - | - |
| 2011 | KTM | 250 XCF-W Six Days | - | - |
| 2010 | KTM | 250 XCF-W Champions Edition | - | - |
| 2008-2014 | KTM | 250 XCF-W | - | - |
| 2008-2009, 2013-2015 | KTM | 450 XC-F | - | - |
| 2008-2009 | KTM | 505 XC-F | - | - |
| 2008 | KTM | 505 SX-F | - | - |
| 2007-2015 | KTM | 250 SX-F | - | - |
| 2007-2015 | KTM | 250 XC-F | - | - |
| 2007-2015 | KTM | 450 SX-F | - | - |
| 2007 | KTM | 450 SMR | - | - |
| 2007 | KTM | 560 SMR | - | - |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.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 1028 reviews
Sort
Product Reviews
★★★★★ 5
Perfect for little dogs
Style: Ultra, Size: Small (2 Pack)
Perfect size for my 13 pound chihuahua mix. Great bounce and quality feel. Definitely worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 5
The perfect ball for a small to medium dog.
Style: Ultra, Size: Small (2 Pack)
My dog's favorite ball. Perfect size for playing catch and return for a small dog. She loves to chew on the ball. Very durable she has not been able to shred the ball.
A great entertainment value. This ball does not squeak.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
★★★★★ 5
High quality, dogs love them
Style: Ultra, Size: Medium (1 Pack)
My dogs are obsessed with these balls! We've had them for months and they're still good as new. High quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026