---
product_id: 307167665
title: "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"
brand: "spectre"
price: "$94.40"
currency: USD
in_stock: true
reviews_count: 13
category: "Spectre"
url: https://www.desertcart.ec/products/307167665-spectre-performance-essentials-engine-air-filter-premium-50-percent-longer
store_origin: EC
region: Ecuador
---

# 50% longer life span 99%+ airflow efficiency tool-free, easy install 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

**Brand:** spectre
**Price:** $94.40
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe new life into your Subaru—performance that lasts and saves!

## Quick Answers

- **What is this?** 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 by spectre
- **How much does it cost?** $94.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/307167665-spectre-performance-essentials-engine-air-filter-premium-50-percent-longer)

## Best For

- spectre enthusiasts

## Why This Product

- Trusted spectre brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended 18,000-Mile Lifespan:** Outlasts stock filters by 50%, reducing maintenance frequency and saving you time.
- • **Quick, Tool-Free Installation:** Upgrade your engine air filter in minutes without any hassle or extra tools.
- • **Premium 99%+ Filtration Efficiency:** Keeps your engine breathing clean air for peak performance and longevity.
- • **Save Over $50 in Maintenance Costs:** Longer filter life means fewer replacements and more money in your pocket.
- • **Seamless Fit for Select Subaru Models:** Direct replacement for 2005-2020 WRX, Legacy, Outback, Forester, Crosstrek, Impreza, Tribeca—no modifications needed.

## Overview

The Spectre Performance Essentials Engine Air Filter SPA-2304 is a premium replacement filter designed specifically for select 2005-2020 Subaru models. Featuring a 50% longer lifespan than stock filters with an 18,000-mile change interval, it delivers over 99% filtration efficiency to ensure optimal engine airflow and protection. Its direct-fit design allows for quick, tool-free installation, making it a cost-effective upgrade that saves you time and money while enhancing your vehicle’s performance.

## Description

Buy 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 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: الملائمة - Great for my gmc Sonoma 1995 v6 RWD
Review: Excellent for the price. - Works well. Been using for a while now.

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08V7J3873 |
| Best Sellers Rank | #10,069 in Automotive ( See Top 100 in Automotive ) #109 in Car Engine Air Filters |
| Brand | Spectre |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,802) |
| Date First Available | 26 January 2021 |
| Exterior | Machined |
| Item Weight | 299 g |
| Item model number | SPA-2304 |
| Manufacturer | K&N Engineering, Inc. |
| Manufacturer Part Number | SPA-2304 |
| Model | Spectre Essential Filter |
| OEM Part Number | Subaru 16546AA090 |
| Product Dimensions | 22.5 x 22.5 x 3.8 cm; 299 g |

## Product Details

- **Brand:** Spectre
- **Fit type:** Vehicle Specific Fit
- **Global Trade Identification Number:** 00089601009551
- **OEM part number:** Subaru 16546AA090
- **Product grade:** Replacement Part

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81atfy3x3DL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ الملائمة
*by R***D on 18 May 2025*

Great for my gmc Sonoma 1995 v6 RWD

### ⭐⭐⭐⭐⭐ Excellent for the price.
*by G***Z on 13 August 2025*

Works well. Been using for a while now.

### ⭐⭐⭐⭐⭐ don't let yourself get fooled by the color!
*by H***. on 19 October 2022*

It is a nice product,and very nice color Yesss!But that's it. Size is exact as described,I use for cadillac cts,and fits.

## Frequently Bought Together

- 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
- Ecogard XC36115 Premium Cabin Air Filter Fits Subaru Forester 2009-2018, Impreza 2008-2016, Xv Crosstrek 2013-2015, Crosstrek 2016-2017, Wrx 2012-2019, Wrx Sti 2014-2019

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**Shop now:** [https://www.desertcart.ec/products/307167665-spectre-performance-essentials-engine-air-filter-premium-50-percent-longer](https://www.desertcart.ec/products/307167665-spectre-performance-essentials-engine-air-filter-premium-50-percent-longer)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-03*