Buy AEM 21-544B Blue Cold Air Intake SystemAEM 21-544B Blue 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.
A Great CAI System With A Few Flaws
By Eric
This review is based on three aspects of this product: Product Quality, Product Install & Product Performance.Product Quality: This is the third CAI system that I have installed. Compared to the other two, the quality is towards the top. The main reason that this product received 4 stars is the fact that the instructions were not 100% clear, and there was a transmission breather tube cap missing. Thankfully I was able to substitute for the missing piece.Product Install: The install was not hard if you are good with tools. The most challenging part was getting the intake tube through the stock front fender opening. It required some grinding and cutting of the inner fender to get the air intake through (another reason for the four star rating). If you do not like to alter anything stock, this is not the system for you.Performance: I did not notice any gains at lower RPMs, but you can feel a difference within the 1500 RPMs near the redline. If I was to estimate horsepower gains I would say 3-5 horsepower. The sound on the other hand, is pretty sweet.So, to sum it up, this is a great system that needs improved quality control when packaging, and better instructions. If you want to be able to put everything back to 100% stock, this system is not for you. If you want a little growl under the hood, and slight horsepower gains, add it to your cart.
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