K&N Air Filter
2013–2016 Scion FR-S, 2017–2018 Toyota 86, 2013–2018 Subaru BRZ
33-2300
Overview:
The K&N Air Filter 33-2300 is a high-performance replacement air filter designed specifically for the Scion FR-S (2013–2016), Toyota 86 (2017–2018), and Subaru BRZ (2013–2018). Engineered to enhance your vehicle’s horsepower, throttle response, and fuel economy, this drop-in filter offers a direct upgrade over the factory air filter without requiring any modifications. Ideal for enthusiasts seeking improved engine performance and longevity, the K&N Air Filter combines advanced filtration technology with durability and ease of maintenance.
Backed by K&N’s Million-Mile Limited Warranty, this washable and reusable air filter can go up to 50,000 miles before cleaning is needed, depending on driving conditions. It is designed to maintain optimal airflow while protecting your engine from harmful contaminants, ensuring reliable performance for the life of your vehicle.
Key Features:
Designed with precision and quality, the K&N Air Filter 33-2300 offers the following benefits:
- Increases horsepower and acceleration by allowing higher airflow
- Improves throttle response and fuel efficiency
- Washable and reusable design reduces replacement costs
- Lasts up to 50,000 miles before requiring cleaning, depending on driving conditions
- Million-Mile Limited Warranty for long-term reliability
- Emissions legal in all 50 U.S. states, ensuring compliance with regulations
- Does not void vehicle warranty when installed
- Environmentally friendly by reducing disposable filter waste
- Compatible with vehicle electronics and original airbox design
Construction & Design:
The K&N Air Filter is crafted from multiple layers of high-quality cotton gauze sandwiched between epoxy-coated aluminum wire mesh screens. This pleated cotton media is specially oiled to create a tacky surface that traps dirt and dust particles effectively while allowing maximum airflow. The unique cotton gauze technology was originally developed through rigorous off-road racing conditions, ensuring a perfect balance between filtration efficiency and airflow capacity.
Handmade in the USA and the United Kingdom, each filter undergoes stringent quality control and testing to meet or exceed OEM standards. The durable construction ensures that the filter maintains its performance over time, even after repeated washings and re-oiling.
Performance & Sound
By increasing the volume of clean air entering the engine, the K&N Air Filter enhances combustion efficiency, resulting in noticeable gains in horsepower and improved throttle response. Drivers will experience a more responsive engine feel without compromising filtration or engine protection. The filter’s design also helps maintain the factory intake sound characteristics, preserving the natural engine tone.
Installation & Fitment:
The K&N Air Filter 33-2300 is a direct OE replacement designed to fit perfectly into the factory airbox of the Scion FR-S (2013–2016), Toyota 86 (2017–2018), and Subaru BRZ (2013–2018). Installation is straightforward and requires no modifications, special tools, or professional assistance. Simply remove the factory air filter and replace it with the K&N filter to enjoy immediate performance benefits.
What's Included:
- K&N High-Flow Air Filter 33-2300
- Installation instructions
- Warranty information
Ideal For:
This air filter is perfect for automotive enthusiasts and daily drivers who want to improve their vehicle’s performance, fuel economy, and engine protection without the hassle of frequent replacements. It is especially suited for owners of the Scion FR-S, Toyota 86, and Subaru BRZ looking for a reliable, long-lasting upgrade that supports spirited driving and everyday use.
Emissions Note
The K&N Air Filter 33-2300 is emissions legal in all 50 U.S. states, ensuring compliance with environmental regulations and peace of mind for street-driven vehicles.
