Skip to content

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.
Easy Shipping

Quick Dispatch:

Your BLOX Racing Shorty Performance 5in Air Filter w/2.5in Velocity Stack and Coupler Kit orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your BLOX Racing Shorty Performance 5in Air Filter w/2.5in Velocity Stack and Coupler Kit ships.

Need Help?
Questions about BLOX Racing Shorty Performance 5in Air Filter w/2.5in Velocity Stack and Coupler Kit, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for BLOX Racing Shorty Performance 5in Air Filter w/2.5in Velocity Stack and Coupler Kit in your area.

Get Shipping Estimates

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 486 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jacque Guzman
Cuba, US
★★★★★ 5
Satin pillowcases
Size: Standard (20" X 26"), Color: 09 - Ivory, Number of Items: 2, Size: Standard (20" X 26"), Color: 09 - Ivory, Number of Items: 2
These pillowcases are honestly a great purchase. They feel incredibly smooth and soft and I noticed a real difference in both my hair and skin! my hair is less frizzy in the morning, and my skin feels softer. The quality is excellent for the price, and they’ve held up well after several washes without losing their softness or color. They also feel cool and comfortable throughout the night, which is a nice bonus. Overall, I’m really happy with this purchase and would definitely recommend them to anyone looking to upgrade their sleep experience!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
J
Verified Purchase
Julia Taylor
Alexandria, US
★★★★★ 5
Great for my frizzy hair
Size: Queen (20" X 30"), Color: 06 - Black, Number of Items: 2
I got these because I really wanted something to helps tame my frizzy hair but also help with my skin. I have very sensitive skin and my break outs have reduced so much! They fit my standard pillows without an issues. The color never fades, they wash and dry well. The quality is on point. Worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
A
Verified Purchase
Amazon customer
Lake Worth, US
★★★★★ 5
Great quality & colors
Size: Body (20" X 54"), Color: 03 - Beige, Number of Items: 1
Good price so is easier to buy several colors. Perfect fit for a body pillow. Super there are pillow cases to match. Soft! Great quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
H
Verified Purchase
heatherE
Houston, US
★★★★★ 5
Cute, soft, and warm!
Color: Cow, Size: Throw(50"x60")
Super soft and super warm! This nice and thick blanket feels so nice when you wrap yourself up in it; and it’s just big enough to do exactly that! I’ve washed it a few times and it comes out even softer and fluffier than when I put it in the washer; and no issues with losing fluff or thinning/tears. I love the cow pattern too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2025
P
Verified Purchase
ProudMeemaw805
Dallas, US
★★★★★ 5
SOFT
Color: Red Black, Size: Twin(60"x80")
My grandson absolutely loves this blanket. It’s so soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

recommand products