K&N High-Flow Air Filter Round Tapered Universal
Universal Fitment – Most Models with 5" Flange ID, 6.5" Base OD, 5.625" Length
RP-5113
Overview:
The K&N High-Flow Air Filter Round Tapered Universal (RP-5113) is designed to enhance your vehicle’s performance by improving airflow and acceleration. Constructed with premium oiled cotton filter media, this clamp-on filter is ideal for enthusiasts seeking a reliable, reusable air filter that fits a wide range of applications. Its carbon fiber top not only adds strength and durability but also provides a lightweight design with a sleek, glass-like finish.
This universal filter is perfect for daily drivers and performance enthusiasts alike who want to upgrade their intake system without complicated modifications. It supports increased horsepower and throttle response while maintaining long-lasting durability and easy maintenance.
Key Features:
This high-quality air filter combines advanced materials and thoughtful design to deliver improved performance and aesthetics.
- Constructed from oiled cotton filter media for superior filtration and airflow.
- Carbon fiber composite top enhances strength while reducing weight compared to conventional filter tops.
- Clamp-on design with pliable flanges that absorb vibration and can stretch up to 1/16 inch for flexible fitment.
- Washable and reusable filter media reduces maintenance costs and environmental impact.
- Designed to increase horsepower and acceleration by improving airflow into the engine.
- Strong and durable construction ensures long-lasting performance under various driving conditions.
- Smooth glass-like finish on the carbon fiber top adds a refined look to your engine bay.
Construction & Design:
The RP-5113 features a tapered round design with precise dimensions to fit most intake systems requiring a 5-inch flange inside diameter. The base diameter measures 6.5 inches, and the overall height is 5.625 inches, making it compatible with a wide range of vehicles and aftermarket intakes.
The carbon fiber top not only provides a visually appealing finish but also contributes to the filter’s lightweight and durable construction. The oiled cotton media is engineered to trap contaminants effectively while allowing increased airflow compared to standard paper filters. The pliable flange design ensures a secure, vibration-absorbing fit that can accommodate slight size variations without compromising sealing.
Installation & Fitment:
This universal air filter is designed for easy installation with a clamp-on flange that fits most intake tubes with a 5-inch inside diameter. The pliable flange can stretch slightly to accommodate in-between sizes, making it a versatile choice for many applications. No cutting, drilling, or special tuning is required for installation.
It is a direct replacement for the K&N Typhoon Short Ram Intake filter (part number 69-8005TWR) used on the 2008–2021 Subaru WRX STI, but its universal design allows it to fit a broad range of other vehicles and aftermarket intake setups.
- Inside flange diameter: 5.0 inches
- Flange height: 1.0 inch
- Base outside diameter: 6.5 inches
- Overall height: 5.625 inches
- Top outside diameter: 4.5 inches
What's Included:
- K&N High-Flow Round Tapered Air Filter with carbon fiber top
- Clamp-on flange for secure installation
- Installation instructions
Ideal For:
- Performance enthusiasts seeking improved airflow and throttle response
- Daily drivers wanting a durable, reusable air filter upgrade
- Owners of Subaru WRX STI (2008–2021) looking for a direct replacement filter
- Users with aftermarket intake systems requiring a 5-inch flange air filter
- Anyone desiring a lightweight, visually appealing air filter with carbon fiber aesthetics
