The WIX Racing Filters Air Filter Panel is presented as a high-flow, durable intake option for performance applications, measuring 4L x 4W x 4H inches and weighing 1.85 pounds. It uses multi-layer media and a rigid frame, rated at 675 CFM, promising better throttle response, stable idling, and extended service intervals when inspected and cleaned appropriately. What are the fitment limits, maintenance cadence, and real-world gains for a given vehicle—that’s worth examining.
Key Takeaways
- WIX Racing panel filter measures 4×4×4 inches, 1.85 lb, with OEM-fit profile for simple vehicle-specific replacement.
- High airflow rating of 675 CFM with multi-layer media maintains performance and consistent flow over typical duty cycles.
- Users report improved throttle response and stable idle, with predictable filtration at highway speeds.
- Routine inspections and cleaning frequency depend on driving conditions; monitor pressure drop to assess maintenance.
- Confirm compatibility (OEM part 49946, ASIN B003YOXMPO) and request manufacturer warranty details before purchase.
Product Specifications and Key Features
A compact performance part, the WIX Racing Filters Air Filter Panel offers specific dimensions and airflow ratings that make it suitable for vehicle-specific installations.
It measures 4L x 4W x 4H inches, weighs 1.85 pounds, and delivers 675 CFM.
What are the design features? Multi-layer media, rigid frame, OEM-fit profile, LD duty rating.
What about the installation process? Vehicle-specific fit reduces trimming; simple replacement, check orientation and sealing surface.
Practical considerations: confirm OEM part number 49946, verify fitment, allow access space, and retain warranty documentation.
Clear specs aid informed purchasing decisions.
Performance and Real-World Testing
Having covered specifications, fit, and installation notes, the focus now moves to how the WIX Racing Filters Air Filter Panel performs under real-world conditions.
Measured performance metrics include flow rate (675 CFM), pressure drop, and particulate capture; tests report consistent CFM retention over typical duty cycles.
Measured at 675 CFM, the filter maintains airflow with low pressure drop and reliable particulate capture across duty cycles
How do drivers describe it? User experiences note improved throttle response, stable idle, and predictable filtration at highway speeds.
Practical considerations: vehicle-specific fit, 4L x 4W x 4H inches size, 1.85 lb weight; expect routine inspections, cleaning frequency based on driving environment, and verification of fit before long trips.
Buying Considerations and Warranty Information
Because fit and warranty terms can determine whether an air filter is a smart long-term purchase, buyers should weigh specific measurements, compatibility, and support before committing. The WIX Racing Filters Air Filter Panel (4L x 4W x 4H inches, 1.85 pounds, CFM 675) requires vehicle-specific fit checks; purchasing tips include verifying OEM part 49946 and ASIN B003YOXMPO. Warranty terms: manufacturer’s warranty available upon request; Amazon 30-day returns apply.
| Consideration | Recommendation |
|---|---|
| Fit | Confirm vehicle fit type, measure intake opening |
| Support | Request warranty details from customer service |
Frequently Asked Questions
Does This Filter Require Special Tools for Installation?
No, the installation process typically does not require special tools; the replacement is vehicle specific and usually involves basic hand tools. The reviewer notes straightforward fitment and standard procedures unless a vehicle’s design demands otherwise.
Is the Filter Washable and Reusable?
No; the filter is not washable or reusable. The manufacturer recommends replacement rather than wash. For filter maintenance, users should follow replacement intervals to preserve performance benefits, ensuring airflow and filtration efficiency remain ideal.
What Vehicles Are Compatible Beyond Listed Fit Types?
With a 4.7-star average from 407 ratings, the answer: the filter’s vehicle compatibility can extend to similar intake dimensions and CFM requirements; additional applications include custom builds, older models, and light-duty engines when fit adapters match.
Are Replacement Parts or Accessories Available Separately?
Yes. The manufacturer and retailers offer replacement filter options and select accessories separately; documentation and customer service list compatible parts. Maintenance tips include regular inspection, timely replacement, and following OEM service intervals for peak performance.
Does the Filter Affect Engine Sound or Intake Noise?
Yes — coincidentally, a different intake note emerges; observers note slight sound enhancement while engine performance remains consistent. Enthusiasts report a modest increase in intake noise, described as purposeful rather than intrusive, with negligible performance tradeoffs.
