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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
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Description
QuadBoss 09-14 Yamaha YFM550 Grizzly Slip-On MufflerIntroducing the QuadBoss 09 14 Yamaha YFM550 Grizzly Slip On Muffler, a high quality upgrade designed to enhance your quad's performance and sound. Crafted specifically for Yamaha Grizzly models from 2009 to 2014, this slip on muffler offers an excellent balance between power output and a deep, aggressive exhaust tone. Its precision engineering ensures seamless installation and optimal fitment on your Yamaha YFM550, making it an ideal choice for
Introducing the QuadBoss 09-14 Yamaha YFM550 Grizzly Slip-On Muffler, a high-quality upgrade designed to enhance your quad's performance and sound. Crafted specifically for Yamaha Grizzly models from 2009 to 2014, this slip-on muffler offers an excellent balance between power output and a deep, aggressive exhaust tone. Its precision engineering ensures seamless installation and optimal fitment on your Yamaha YFM550, making it an ideal choice for enthusiasts seeking reliable and performance-driven exhaust solutions.Built with durable materials, the QuadBoss muffler resists wear and corrosion to deliver long-lasting performance in harsh off-road conditions. Its design enhances exhaust flow, helping to increase engine efficiency and throttle response. Whether you tackle rugged trails or enjoy casual rides, this muffler complements your Yamaha machine perfectly, elevating both style and function.
Enjoy the benefits of a product from a trusted brand known for quality and performance in the ATV and off-road community. Easy to install and maintain, the QuadBoss Slip-On Muffler ensures your Yamaha YFM550 Grizzly not only sounds better but performs at its best for many adventures ahead.
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
4.7 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Heel Fisures
Material Type: Black - 3 Pairs, Size: X-Large
Fantastic product. Worked well beyond my expectations.
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Reviewed in the United States on May 20, 2026
★★★★★ 4
X-Large is about a size 12-13 shoe size foot USA.
Material Type: Black - 3 Pairs, Size: X-Large
I love them they work fantastic. I am a big guy with swollen feet. Wear size 12 to 13 USA Shoes. They fit me just fine not tight. My feet felt good after wearing them for two days. Some dry skin pulled off with them and it says to wash by hand. I dont know about the durability but I am hoping to get about 5 uses per pair. Before they become unusable.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Comfortable
Material Type: Black - 2 Pairs, Size: X-Large, Material Type: Black - 2 Pairs, Size: X-Large
I have very sensitive skin, so I usually need to wear socks at all times. These are especially comfortable because they don’t cover the toes, which helps with temperature control. The material is well-balanced—not too thick or too thin—and has just the right amount of stretch. I also appreciate the large traction area, which adds stability. Another plus is that they are completely fragrance-free.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Great Heel Socks
Material Type: Black - 3 Pairs, Size: Large
I don't know how they work but it's wonderful. I've had rough heel problems for a long time. I wear these everyday and my heels are not rough. They're not baby bottom smooth, but they are not ever going to be. These heel socks also oncce they are properly positioned snap onto the heel. Properly positioning them is easy when you put them on your foot with the heel cup in the correct orientation.
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Reviewed in the United States on April 14, 2026
★★★★★ 3
Too small
Material Type: Gray - 3 Pairs, Size: X-Large
Too tight! Even size large used for a man with smaller feet is too tight. Also, no instructions for use or care.
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Reviewed in the United States on May 21, 2026