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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
K&N Marine Engine Flame Arrestor 5-1/8in Flange / 9in OD / 8in ID / 2.125in HExperience enhanced performance and safety for your marine engine with the K&N Marine Engine Flame Arrestor. Designed with precision and durability in mind, this flame arrestor features a 5 1 8 inch flange, measuring 9 inches in outer diameter and 8 inches in inner diameter, with a height of 2. 125 inches. Its robust construction ensures reliable flame suppression, protecting your engine from potential hazards while maintaining optimal airflow for
Experience enhanced performance and safety for your marine engine with the K&N Marine Engine Flame Arrestor. Designed with precision and durability in mind, this flame arrestor features a 5-1/8 inch flange, measuring 9 inches in outer diameter and 8 inches in inner diameter, with a height of 2.125 inches. Its robust construction ensures reliable flame suppression, protecting your engine from potential hazards while maintaining optimal airflow for maximum efficiency.Manufactured by K&N Engineering, a leader in aftermarket automotive parts, this flame arrestor fits seamlessly within the air filter category, specifically tailored for drop-in applications. Whether you're upgrading your hot rod or marine setup, this component promises a perfect balance of quality and performance.
With easy installation and compatibility with a wide range of marine engines, the K&N Marine Flame Arrestor is an essential part for enthusiasts seeking dependable protection without compromising on engine power. Trust in a brand that has been a staple in the tuning and performance community since its rebranding and focus on enthusiast-driven service and support.
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
4.3 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
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Reviewed in the United States on November 30, 2025
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