aFe Quantum Pro-5 R Air Filter Inverted Top - 5in Flange x 9in Height - Oiled P5R
$121.99
Quantum Pro 5R air filter by aFe Power is specifically designed for the Quantum Series cold air intake systems and feature an injection molded base and top for lighter weight and rigidity. The newly designed base includes a built-in, 3-angle velocity stack for smooth, even airflow. The Quantum Pro 5R filter is a 360-degree radial flow air filter with oiled, 5-layer progressive cotton composite media that provides maximum flow, performance and protection. Captive screws are included to eliminate lost hardware and to securely fasten to the Quantum Intake system housing.
QUANTUM Intake Replacement Air Filter w/ Pro 5R Media 5 IN F x (10x8-3/4) IN B x (6-3/4x5-1/2) T (Inverted) x 9 IN H
- Injection Molded Top and Base For Long Lasting Rigidity
- Built In 3 Angle Velocity Stack For Smooth Even Airflow
- Securely Fastens To Housing w/4 Captive Screws
- Unique Filter-To-Housing Integrated Design
- Lighter In Weight
The aFe Quantum Pro 5R air filter is a direct replacement filter designed for aFe Power Quantum Series cold air intake systems. Built for performance-focused applications, this replacement filter combines a durable injection-molded top and base with a lightweight construction that helps maintain rigidity while supporting efficient airflow. Its integrated filter-to-housing design provides a secure, application-specific fit for compatible Quantum intake systems.
The filter uses oiled, five-layer progressive cotton composite media in a 360-degree radial-flow configuration. This Pro 5R media is engineered to promote high airflow while helping protect the engine from airborne dirt and contaminants. A built-in, three-angle velocity stack in the molded base helps smooth and distribute incoming air as it enters the intake, supporting consistent airflow through the system. The inverted-top design is intended specifically for Quantum Series intake housings and should be matched to the original filter configuration before installation.
Captive screws are included to help prevent lost hardware and securely fasten the filter to the compatible Quantum intake housing. For reliable performance, inspect the filter regularly and service it according to aFe Power recommendations for oiled cotton filters. This aFe Power replacement filter is intended for automotive use and is sold as a single filter assembly. Part 23-91129 is not CARB approved; applicable emissions requirements should be confirmed before installation or use in regulated vehicles. A California Proposition 65 warning may apply.
Features:
- Construction: Injection-molded top and base provide long-lasting rigidity with a lightweight design.
- Airflow: Built-in three-angle velocity stack helps promote smooth, even airflow into the intake system.
- Filter Media: Oiled five-layer progressive cotton composite media supports high airflow, performance, and engine protection.
- Fastening: Four captive screws securely attach the filter to the compatible Quantum intake housing while helping prevent lost hardware.
- Compatibility: Designed as a replacement filter for aFe Power Quantum Series cold air intake systems with an inverted-top configuration.
