



AEM Cold Air Intake Red
Subaru STI 2015-2017
Features & Product Details
RallySport Direct is proud to provide you with another quality performance intake system brought to you by AEM.
This is the AEM Cold Air Intake System designed specifically for your application to replace the factory restrictive intake system to increase both power and performance. This is a complete kit that replaces your factory air filter and air intake housing and has been dyno-proven to produce more power and torque.
DETAILS:
Product Video
Specifications
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REVIEWS & CUSTOMER MEDIA



Great looking product easy install and after my tuner set up my Access port for it I'm very happy with the performance and sounds I get from my turbo all in all a great product. But you will need to get a tune for it
High quality intake and it fits great! I included a highly detailed video of the install if anyone was unsure how to install it.
Sounds much better under the hood. I have the stock BOV and you can hear it much better now. The car feels a bit better under boost as well. Install was simple and fast with basic hand tools. Cleans up the appearance of the engine bay as well because it deletes a lot of plastic. The wrinkle red finish is not quite an exact match but so close that you cant tell unless its pointed out in a well lit area. (and I'm super picky here) Very good product and fast shipping. Thanks Rallysportdirect!
This AEM intake is incredibly high quality, it flows incredibly well and on top of that it looks and sounds great! Easy to install, easy to maintain, just a good intake all around!
QUESTIONS & ANSWERS
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Q: Turbo XS FMIC Jesus STI1 year ago
I have a Turbo XS FMIC and was wondering if this intake fits well without any modifications? I am currently running a Cobb intake and am not able to use the air box with it.
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A: With the way the FMIC pipes are routed, you would not be able to use the airbox on this kit either. But at least you would still be drawing up cool air from the fender as opposed to the engine bay which would be a plus.
Rick C. @ RallySport Direct 11 months ago
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Q: AEM Cold Air Intake with Perrin Turbo Inlet kiiiiim2 years ago
Hi! I have the Perrin Turbo Inlet (PSP-INT-401RD) installed on my 2015 STi and I am wondering if the AEM Cold Air Intake (21-735WR) is compatible with the said turbo inlet. Thank you very much!
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A: Yes, this will work with Perrin's turbo inlet.
Marcus E. @ RallySport Direct 2 years ago
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Q: Fitment 2017 sti KC2 years ago
What is the diameter of the intake pipe? Will the coupler fit on a perrin turbo inlet?
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A: I believe it is roughly 2-3 inches, you should not have a problem fitting this on a Perrin turbo inlet.
Tylo Akiona
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Q: Fitment Sunny2 years ago
Will this fit my 2019 STI?
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A: This part is no confirmed for your car.
Michael N.
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Q: Perrin FMIC Coty2 years ago
I already have this intake installed and prefer not to change it. Does the Perrin FMIC fit with this intake? 2015 STI
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A: Sadly, we cannot confirm the fitment between these two parts.
Devan M. @ RallySport Direct 2 years ago
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