How much HP does a cold air intake add to a WRX?

How much HP does a cold air intake add to a WRX?

By channeling outside air directly into the compressor, this 50-state legal cold air intake system creates a pre-cooled air charge that allows the EJ255 2.5L and EJ257 2.5L to make more horsepower and torque at lower RPMs. In fact, dyno testing on a 2008 Subaru WRX STi revealed an estimated increase of 36-hp.

Do cold air intakes work on WRX?

A cold air intake is the best power accessory for your Subaru WRX!

Is AEM CARB legal?

Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal….SKU.

Replacement Filter 21-203DK
CARB EO Number D-670-15
Street Legal In All US States Yes
TUV Approved (Europe) No
Weight 7 lb (3.2 kg)

What is AEM on a car?

An AEM cold air intake system is designed to bring cooler air into the engine because cooler air has more mass. This is measured in lbs./mass and can be critical for performance.

Do AEM cold air intakes work?

The results were seriously impressive, with max gains of 30-hp at the wheels at around 5,800 RPM, along with lower intake air temps and less airflow restriction. …

Do AEM intakes work?

In conclusion, the AEM intake did show an improvement in horsepower at the wheels, in peak horsepower and lower in the power band, just not as much as their test car. Vehicles and dynos will vary, so you might see more or less results, even with the same intake on a similar car.

Do you need a tune for an intake WRX?

Pretty much every air intake on the market for WRX’s or STI’s will require a tune to ensure they work properly. We highly recommend COBB’s SF air intake or AEM’s cold air intake for the 2008+ WRX and STI.

Is K&N better than AEM?

They have a comparison to other filters. AEM filters better and flows just as good while filtering about 2x the particles as the k&n.

What do you need to know about Subaru AEM?

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What do you need to know about AEM air filters?

AEM® track performance products are rigorously tested in our laboratories—and we confirm our results on the asphalt of the track. Whether you’re looking for an air filter, air intake system, or exhaust system—you’ll discover uncompromising quality paired with an eye-catching, show-worthy appearance. Looking for the nearest show, event, or race?

What does AEM cold air intake system do?

If you’re searching for an increase in engine performance, look no further. AEM® cold air intake systems are precision-engineered to provide an increase in horsepower and torque, and include a CAD-designed intake tube paired with a DRYFLOW® air filter—a complete replacement and upgrade from your stock intake components and filter.

What are the features of AEM performance electronics?

Consider the bar raised. readout and peak/recall are just a few of the reasons you will love X-Series. and so much more, all through a simple two-wire connection. the fastest responding. Trust the innovators to deliver the most accurate readings. BUY NOW! Find an authorized dealer GOT QUESTION? CALL US 8am-5pm M-F PST! (310) 484-2322