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Increased horsepower, low restriction aluminum tubing and a washable oil-free filter media.
Brand | AEM |
OEM Part Number | 21-846C |
Shape | Conical |
What's in the box | Air Filter^Intake Tube^Heat Shield^Edge Trim^Fitting^License Plate Frame^Literature Packet^Parts Kit |
Manufacturer | K&N |
Model | A |
Item Weight | 9.60 pounds (4.32 kg) |
Product Dimensions | 24 x 14 x 14 inches (61.0 x 35.6 x 35.6 cm) |
Item model number | 21-846C |
Exterior | Machined |
Manufacturer Part Number | 21-846C |
Date First Available | October 25, 2018 |
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The AEM 21-846C cold air intake system fits perfectly on 2017-2021 Crosstrek and Impreza 2.0L models. It comes with a step-by-step installation manual that makes it relatively easy to install, although it is recommended to have two people during installation. This product sounds great and has increased gas mileage pretty well. It slightly improves throttle response, growls when the pedal is put down and accelerates much more quickly than usual. However, the bolt holes for the heat shield didn’t line up and some parts might be missing from the box. Installing it has increased engine noise beyond 3000rpm under load. It only slightly improves hp for Subaru Impreza 2019 2.0l, so it is recommended to check dyno results before purchasing.
AEM 21-846C Cold Air Intake System
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