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BLOX Racing Shorty Performance 5in Air Filter w/2.5in Velocity Stack and Coupler Kit

Marsoni M251S
Sale price$71.20
Pay 4 payments of $17.80 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
BLOX Racing Shorty Performance 5in Air Filter w/2.5in Velocity Stack and Coupler KitSKU: BXIM 00321 BLOX Racing Shorty Performance 5in Air Filter w 2. 5in Velocity Stack and Coupler Kit Universal Fit This BLOX Racing shorty air filter kit features a compact 5in high flow conical filter paired with a 2. 5in anodized velocity stack and silicone coupler for custom intake systems. Designed for performance Honda and Acura builds including B series and K series engines with 2. 5in tubing it increases airflow and improves throttle response.
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  • We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 1691 reviews
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Twins9
Grantham, US
★★★★★ 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.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
S
Verified Purchase
swwkennyg
Louisville, US
★★★★★ 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 !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
M
Verified Purchase
Monica Alzate
Cuba, US
★★★★★ 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
H
Verified Purchase
Heather260
Dallas, US
★★★★★ 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.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
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Verified Purchase
Nick
Battle Creek, US
★★★★★ 5
Great quality and fast shipping
Size: Medium, Color: (001) Black / Black / Castlerock
These socks are tight but after the first wash and dry , they fit perfect and NEVER slide off , ordered a second pack
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Reviewed in the United States on March 24, 2026

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