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AEM 2009+ Nissan 370Z 3.7L Cold Air Intake
AEM 2009+ Nissan 370Z 3.7L Cold Air Intake
AEM 2009+ Nissan 370Z 3.7L Cold Air Intake
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AEM 2009+ Nissan 370Z 3.7L Cold Air Intake

Marsoni M251S
Sale price$185.00
Pay 4 payments of $46.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
AEM 2009+ Nissan 370Z 3.7L Cold Air IntakeAEM AEM 21 821DS Cold Air Intake System: 21 821DS. The 21 821DS Performance Cold Air Intake System produces horsepower and torque gains by replacing the restrictive air filter and air intake housing. This system replaces both the left and right side intakes. Air Box Included: No Air Filter Color: Red Air Filter Material: Non woven Synthetic Air Filter Outlet Shape: Round Air Filter Washable: Yes CARB EO Number: D 670 25 Clamp Color Finish: Natural
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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 463 reviews
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Verified Purchase
DE
Phoenix, US
★★★★★ 5
good but pricey
Size: X-Large, Color: White / Steel - 100
good materials, size fits, very soft and durable but is a bit expensive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
P
Verified Purchase
Phillip A. Mccune
Whiting, US
★★★★★ 5
Great socks great price
Size: Large, Color: Black
Great socks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Really snug, but not uncomfortable
Size: Large, Color: Black
I don't know why these were so much tighter than all the other UA socks I've bought over the years. Not uncomfortable, just really tight when putting them on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
M
Verified Purchase
Melissa Bonnell
Bozeman, US
★★★★★ 5
Great quality
Size: X-Large, Color: Black
Teenager loves these socks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
R
Verified Purchase
RustleMeNot
Lexington, US
★★★★★ 1
Leg part is TIGHT
Size: X-Large, Color: Black
I am a size 15, and the foot portion is comfortable enough, but the fit of the leg portion is so exceedingly tight that I can't wear them for long, which makes them worthless. I would return them if I didn't already toss the packaging.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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