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AEM 04-06 Mazda RX-8 Polished Cold Air Intake

Marsoni M251S
Sale price$236.37
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Get it in 3 business days with 1 day shipping. Friday, May 29
AEM 04-06 Mazda RX-8 Polished Cold Air IntakeThe AEM 21 485P Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno tested to fit specific Mazda RX 8 models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located above the passenger side
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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.
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4.1 ★★★★★
Based on 415 reviews
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Product Reviews
R
Verified Purchase
Ray
Los Angeles, US
★★★★★ 5
Just like the OEM filter
Color: 3 Set
I bought these awhile back before needing one. Did my oil change a couple months ago, wanted to wait a bit to review it. Fit is identical to the OEM filter, nice it also comes with new retention cap o-rings. Can recommend, seems to function as well as name brand/OEM and a good value since purchasing more than one. Literally got one for free compared to single purchase of 3. I drive my company 2012 Caravan about 35-40k a year, so I change my oil about every 3-4 months. I also have the upgraded all aluminum oil cooler, so I have to use this filter for the later models.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025
B
Verified Purchase
BRG
Lake Worth, US
★★★★★ 5
No issues
Color: 3 Set
Looks durable. Sold Jeep before had a chance to use them. No issues tho
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
L
Verified Purchase
Luis Cortes
Dallas, US
★★★★★ 5
Buena compra!
Color: 3 Set
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
J
Verified Purchase
James w.
Lowell, US
★★★★★ 4
Oil filter
Color: 3 Set
So far it seems to be working fine. I had no problems installing it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
J
Verified Purchase
Juan Carlos Brenes
Omaha, US
★★★★★ 5
Filtro de aceite pentastar
Color: 3 Set
Perfecto para enfriadores de aceite pentastar V6 2018
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026

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