Wix Racing Filters Air Panel Filter — Vehicle-Specific 4.00" Height, 675 CFM High-Flow

The WIX Racing Filters Air Filter Panel is a vehicle-specific panel filter engineered to deliver high airflow (675 CFM) while fitting tightly into dedicated airbox applications.

This panel-style intake filter from WIX Racing Filters is built for drivers who need an exact-fit replacement that balances high-flow performance with dependable filtration for racing and spirited driving. It is classified as class "a" and designed for a light-duty (ld) duty cycle, featuring a 4.000-inch height profile and a specified 675 cubic feet per minute airflow rating. The filter is made to match vehicle-specific housings so you maintain OEM fitment and installation simplicity while increasing intake capability where applications allow.

How does this panel filter improve intake airflow for performance driving?

The WIX Racing panel is tuned to offer elevated free-flow characteristics without requiring custom housings. Its 675 CFM rating indicates how much air the element can move under standard test conditions, helping engines breathe more easily in high-demand situations. By providing greater airflow, the filter can support throttle response and sustained high-RPM running when paired with compatible engine and intake setups.

• Rated airflow: 675 cubic feet per minute (CFM) for increased intake volume.
• Panel format preserves compact packaging and direct-fit installation.
• Designed for light-duty racing or spirited street use where higher flow is desired.

What are the exact dimensions and fit characteristics?

This WIX Racing panel filter has a declared height of 4.000 inches and is manufactured to fit specific vehicle housings rather than universal applications. The vehicle-specific fit type ensures perimeter sealing and alignment with OEM mounting points for a straightforward swap-in replacement. Check fitment details for your make and model before purchasing to confirm compatibility.

• Height: 4.000 inches — compact panel profile for many factory airboxes.
• Fit type: Vehicle Specific — made to mate to particular housings and seals.
• Class: a — built to WIX’s classification for this product line.

What durability and duty expectations should I have?

• Duty type: ld — optimized for light-duty performance use.
• Construction targets a balance of flow and filtration for repeated runs.
• Routine inspection recommended when used in dusty or off-road conditions.

What specifications and maintenance details should I note?

The published capacity value is shown as 0.00 grams in the specification sheet, which typically means no separate particulate-holding weight is declared for this panel format; instead, service life is assessed by visual inspection and airflow needs. Regular cleaning or replacement schedules should follow WIX's guidance or your vehicle’s service recommendations. Proper sealing on installation prevents unfiltered bypass and preserves engine protection.

• Capacity (grams): 0.00 as listed — inspect visually for contamination.
• Maintenance: clean or replace per environment and performance needs.
• Installation: ensure correct seating for full sealing and function.

Who is this for: The WIX Racing Filters Air Filter Panel is intended for drivers and racers who need a vehicle-specific, high-flow panel filter that fits existing OEM-style housings. It suits enthusiasts upgrading intake flow for track or spirited street use who want straightforward installation, reliable fitment, and a balance of airflow and filtration for light-duty performance conditions.