Roush 997-466 Replacement Air Filter for 05-09 Ford Mustang 4.0L/4.6L

Vehicle Fitment

• 2005-2009 Ford Mustang (Roush Cold Air Intake, 4.0L V6 / 4.6L V8)

Features

• Direct replacement oiled air filter for Roush cold air intake systems
• Premium cotton gauze filtration media for improved airflow and protection
• Washable and reusable design for long service life
• High-flow performance filter helps optimize engine efficiency
• Red filter element for enhanced visual engine bay appeal
• Simple installation - no special tools required
• Designed to maintain performance under daily and spirited driving
• Precision fit matches OEM-style sealing and airflow characteristics

Specifications

• Part Number: 997-466 / RSH997-466
• Material: Oiled cotton gauze filter media
• Color: Red
• Application: Roush Cold Air Intake systems
• Compatible Engines: 4.0L V6, 4.6L V8
• Fitment Years: 2005, 2006, 2007, 2008, 2009
• Installation: Direct fit, no modification required
• Maintenance: Wash and re-oil as needed

Included Components

• 1x Roush 997-466 Replacement Oiled Air Filter Element

Product Description

The Roush 997-466 Replacement Air Filter is an OEM-matched, high-performance filter designed to work with Roush Cold Air Intake systems installed on 2005-2009 Ford Mustang models equipped with 4.0L V6 or 4.6L V8 engines. Made from premium oiled cotton gauze media, this filter provides a balance of excellent airflow and effective contamination trapping to help maintain engine performance and longevity. Its reusable design allows the filter to be washed and serviced multiple times, reducing long-term maintenance costs and waste.

Installation is straightforward and requires no special tools - simply remove the old element from your Roush intake and replace it with the 997-466 unit in minutes. This replacement filter is essential for enthusiasts and daily drivers alike who want to preserve the performance gains from their cold air intake while ensuring reliable engine protection. Designed to preserve optimal airflow characteristics, this Roush filter keeps your Mustang breathing clean air throughout its service life.