Buying AEM 21-493P Polished Cold Air Intake System

AEM 21-493P Polished Cold Air Intake SystemBuy AEM 21-493P Polished Cold Air Intake System

AEM 21-493P Polished Cold Air Intake System Product Description:



  • AEM's lifetime DRYFLOW Synthetic air filter is up to 99.52% efficient in FINE DUST testing, filters dirt as small as one micron, and never needs filter oil!
  • Engineered to produce maximum horsepower and torque
  • Manufactured and assembled in the USA
  • 50-state legal or pending legality - Excluding intake systems that are designated as Off-Road Use Only.
  • Guaranteed for life

Product Description

AEM pioneered the Cold Air induction system for sport compact cars in 1994. A Cold Air intake system relocates the filter outside of the engine compartment to deliver the coolest air inlet temperatures possible. Cooler air carries more oxygen, which translates into a more intense explosion in the combustion chamber to create more horsepower and torque. But that's only part of the power equation. Tuning the inlet pipe in length and diameter to match the engine's resonance helps move more air to the cylinders (think of your engine as a big air pump), and this tuning allows us to deliver the maximum power gains throughout the entire RPM range. We also monitor fuel trim correction factors and all OBDII sensors during R&D to eliminate leaning the engine out and/or throwing a check engine light. Our Cold Air systems are dyno-proven and tested against the competition with the goal of creating more useable power than any other system of their kind. Every AEM Cold Air induction system features the highest standards of construction and we are so confident in their fit and performance that we guarantee them for the life of your vehicle. All AEM Cold Air systems are either 50-state legal or pending (excluding "Off Road" and "Hybrid" systems), include a lifetime DRYFLOW Synthetic air filter and come with a limited lifetime warranty.

Customer Reviews

Most helpful customer reviews

0 of 0 people found the following review helpful.
5AEM CAI is awesome
By bob
I have had this nearly two years on my car and it makes a significant difference in the throttle response and how quickly my turbo spools, also its the only C.A.R.B. approved CAI for my car. Sounds great as well.

0 of 0 people found the following review helpful.
5Good pipe
By Trinidad Morales
I have owned this intake kit for a few months now. I bought this intake kit in an effort to increase power and remove a breathing restriction. After installation, I noticed a more responsive motor. The engine has a noticable reduction in lag during acceleration. I can't speak about it's HP numbers or it's fuel efficiency benefits, but I will say that it feels different. Better than before. The filter is washable and reusable. Other filters are oil based and that oil can go down the stream and damage the MAF sensor. You won't have to worry about that with this Dry flow filter. I'm very satisfied with this product.

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Buy AEM 21-493P Polished Cold Air Intake System