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🚀 aem 21-485p polished cold air intake system: boost your vehicle's performance logo

🚀 AEM 21-485P Polished Cold Air Intake System: Boost Your Vehicle's Performance Review

5

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Very good

Revainrating 5 out of 5  
Rating 
4.8
🔍 Car Filters, 🛠️ Replacement Parts

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Details

Product GradeReplacement Part
BrandAEM
Fit TypeVehicle Specific Fit
MaterialAlloy Steel

Description of 🚀 AEM 21-485P Polished Cold Air Intake System: Boost Your Vehicle's Performance

Estimated horsepower gain of 8.4 HP at 7300 RPM. All AEM Air Intakes come with a lifetime DRYFLOW Synthetic air filter with great filtration. Guaranteed for the life of your car or truck. Manufactured in the USA.

Reviews

Global ratings 5
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Type of review

Revainrating 5 out of 5

2005 Mazda Rx8 Fits Ram Air Kit

Bought for my 2005 Mazda Rx8. This is the best price for what you are looking for and it was definitely a great addition if you want the best for the least amount of money. then this is what you are looking for. All I can say has already been said in other reviews, buy it!

Pros
  • Bought Finally
Cons
  • Modern

Revainrating 5 out of 5

AEM Intake for Ram Air Kit

The AEM intake is worth the money if you want to ditch the stock airbox and add some 'bling' and get some higher rpm power, and it's also one of the most common upgrades for rx8 owners finally have refills and i love it. The price is by far the cheapest I've seen online for this product when new and I've searched everywhere on forums, stores, online + offline and this is the cheapest if you have an rx8 and want to do a cold intake air , I suggest AEM, and if you later decide to upgrade to a…

Pros
  • Acceptable
Cons
  • Negative Present

Revainrating 4 out of 5

AEM one of the best air intake for RX8

I don't personally own this air intake but I know a lot of people who have it on their cars. The AEM air intake for the RX8 is one of the few aftermarket air intakes that is well designed and actually (slightly) increases the performance of the RX8. AEM designed and manufactured this air intake for Mazda as the Mazdaspeed air intake for the RX8. If you later decide to build a custom turbo kit for your car, this is one of the few air intakes that can also be modified to bolt onto your turbo kit.

Pros
  • Great overall performance
Cons
  • Vulgarity

Revainrating 5 out of 5

Quality product on filter

The AEM CAI for the Mazda RX-8 is actually a rebrand of the original MazdaSpeed CAI for the car. Whether the MS came after AEM or not, the two air intakes are the same and I'm pretty sure you'll spend a lot more than that deal just for the MazdaSpeed name. Installation is fairly easy, although I recommend pulling the installation guide from the web to accompany the instructions that came with the package - they can be a bit messy at times. As others have said you will need to remove the front…

Pros
  • Handy thing
Cons
  • So far so good

Revainrating 5 out of 5

Great quality but beware of chips and suction screens.

You won't notice a performance increase from a base mod for RX-8. However, the sound is quite nice and deep, and I like the rumble that comes slowly down the road. The quality is frankly amazing but don't expect anything other than a very easy install from this kit. AEM is a solid brand, but no real mod will get you real performance unless you use a port/turbo/supercharger like Pettit or Greddy. Be careful not to hit anything on the intake pipes or the paint may peel off. All instructions are…

Pros
  • Constant test results
Cons
  • You could choose a newer model