Spectre Performance Essentials Engine Air Filter: Premium, 50-Percent Longer Life: Fits Select 2005-2020 SUBARU (WRX, Legacy, Outback, Forester, Crosstrek, Impreza, Tribeca), SPA-2304
Condition: New
$14.42
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Availability:
In Stock.
Arrives
Wednesday, Oct 28
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At a glance
- Condition
- New
- Model
- SPA-2304
- Product Grade
- Replacement Part
- Fit Type
- Vehicle Specific Fit
- OEM Part Number
- Subaru 16546AA090
- Item Type Name
- Spectre Essential Filter
- In the box
- Air Filter
Features 6
- SEE PRODUCT DESCRIPITON FOR FULL LIST OF COMPATIBLE VEHICLES
- LESS MAINTENANCE: 18,000 mile change interval lasts longer than stock engine air filters at 12,000 miles- our air filters are designed to keep your vehicle on the road longer while delivering more consistent airflow to your engine
- 50% LONGER LIFE: High-Capacity filter technology traps more dirt and debris in order to give your engine the clean air it nees to perform optimally for 18,000 miles
- OVER 99% EFFICIENCY: Premium Engine Protection: Dirty, clogged, or ineffiecient auto air filters can make it very difficult for your engine to receive the airflow it needs- Spectre Essentials car air filters are designed to perform better and outlast other air filter brands
- SAVE $50: Over the life of your vehicle
- EASY INSTALL: Our engine air filters are designed to fit directly in your factory air box and require no vehicle modification- this quick upgrade can be completed in minutes without any tools
Description
Compatible Vehicles:2013-2020 SUBARU WRX2005-2019 SUBARU Legacy2005-2019 SUBARU Outback2009-2018 SUBARU Forester2013-2018 SUBARU WRX STI2017 SUBARU Crosstrek2008-2016 SUBARU Impreza2013-2016 SUBARU XV Crosstrek2008-2014 SUBARU Impreza WRX2008-2014 SUBARU Impreza WRX STi2008-2014 SUBARU Tribeca2011-2012 SUBARU Forester Turbo2005-2009 SUBARU Legacy GT2009 SUBARU Legacy IV2006-2007 SUBARU B9 Tribeca2005-2006 SUBARU Outback XT Cross Reference:Champ AF3984K&N 33-2304STP PSA9997STP SA9997Subaru 16546AA090
Specs 17
| Product Grade | Replacement Part |
|---|---|
| Brand | Spectre |
| Fit Type | Vehicle Specific Fit |
| OEM Part Number | Subaru 16546AA090 |
| Number of Items | 1 |
| Brand Name | Spectre |
| Model Number | SPA-2304 |
| OEM Equivalent Part Number | Subaru 16546AA090 |
| Manufacturer Part Number | SPA-2304 |
| Number of Packs | 1 |
| Global Trade Identification Number | 51 |
| Manufacturer | K&N Engineering, Inc. |
| Unit Count | 1 Count |
| UPC | 089601009551 |
| Item Type Name | Spectre Essential Filter |
| Manufacturer Warranty Description | 90 Days |
| Automotive Fit Type | Vehicle Specific Fit |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Oct 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Spend the extra couple bucks.
Noticed an increase in air flow immediately. Super quality filter material. Fit perfectly! So happy I spent a little bit more.
Reviewed in the United States on August 27, 2025 by Sean
Easy Install
Easy install, worth the $$$. Money saved by DYI then the repair shop.
Reviewed in the United States on September 15, 2025 by Albert
Good fit for 2011 WRX
Watched a YT video on how to install it without disassembling a lot as per the manual. I think the video didn't cover it, but I also had to pull up the plastic air tunnel that feeds the air filter box, in order to create a sufficient opening to pull the old and insert the new filter.
Reviewed in the United States on June 27, 2024 by PK
Heavy duty air filter that stands above the standard filters
An excellent filter for my car the only problem that I had found that is when it starts to get a little dirty airflow can be a problem for my engine and had to replace it little sooner than later, but still a very high-quality product
Reviewed in the United States on May 30, 2026 by TD
Its a "disposable" version of the famous 2 letter filter
Look, we all know this is a clone of another filter that is red, oiled, and two letters in its name. We also know that a majority of us like that red oiled filter but it is a hassle to clean it, let it dry, oil it again, and put it back in.. Especially since you are down a vehicle while you wait for it to dry. This thing flows air nicely, traps dirt just fine, and lets your vehicle breathe. At a price that makes it well worth getting it and then replacing it when it's time. The oiled brand you still have to pay for the cleaning and oiling chemicals, if you put too much you are blowing your MAF and if you put too little you are blowing your motor cause it doesn't trap particles as well. Bottom line, its a drop in, boost at the pedal, that gets a little better mileage in a 2.0L Horizontal Opposed motor. I am happy with the results.
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Reviewed in the United States on March 20, 2024 by MAGEULOOK
Great price
Appears to be very high quality at a great price. Very easy to install. The dealer wanted to charge me 5 times what this filter cost - save your money and replace it yourself.
Reviewed in the United States on December 17, 2024 by Aruba
Good filter
No complaints works as well as OEM. Easy installation drop in filter
Reviewed in the United States on September 16, 2024 by Real Reviews
Fits in Subaru Forester 2018
Fits perfectly in my Subaru Forester 2018, looks well made, easy to install!
Reviewed in the United States on July 18, 2024 by Mimi A.