Description
The Mishimoto MMAF-4578 is an oiled, high-flow performance air filter built for enthusiasts who demand consistent airflow and dependable filtration from their intake system. Unlike a disposable paper element, this Mishimoto filter is designed to be cleaned and reused, giving it a service life that stretches well beyond a single air filter replacement cycle. It ships with a high-quality worm gear clamp for a secure installation.
As a performance air filter, the MMAF-4578 is engineered to deliver optimal airflow alongside superior filtration, helping keep contaminants out of the intake tract while supporting efficient engine breathing. Because the filter media is cleanable rather than a one-time-use furnace filter style product, owners avoid the recurring cost and hassle of buying a new filter buy after filter buy; instead, routine cleaning and re-oiling keeps the same Mishimoto filter performing like new. Its robust construction is built to handle real-world conditions on the street, at the track, or out on the trails, making it a versatile choice for drivers who push their vehicles in different environments.
Vehicle Applications
The Mishimoto MMAF-4578 is a universal-fit air filter, meaning it is not restricted to a single make or model but is intended to work across a range of performance intake setups that accept a filter of this type. This universal fitment gives builders and installers flexibility when pairing the filter with a compatible intake system, rather than limiting the filter to one specific vehicle application.
Features
- High-quality filter provides optimal airflow and superior filtration
- Fully cleanable and reusable for a lifetime of service
- Robust construction for use on the street, track, or trails
- Universal fitment
- Includes high-quality clamp for installation
- Made in the USA and includes the Mishimoto Lifetime Warranty
Specifications
- Part Number: MMAF-4578
- Style: Oiled
- Includes: (1) High-Flow Filter, (1) Worm Gear Clamp, Mishimoto Lifetime Warranty
- Maintenance: Clean and re-oil the filter every 10,000–15,000 miles during normal driving; inspect more often and service sooner if driving frequently in dusty or off-road conditions
- Note: Filter re-oil service is not included in the Lifetime Warranty
- Warning: Cancer and Reproductive Harm – www.p65warnings.ca.gov (California Proposition 65)
Frequently Asked Questions
Is the Mishimoto MMAF-4578 a universal-fit air filter?
Yes, the Mishimoto MMAF-4578 features universal fitment, allowing it to be used with a range of compatible performance intake setups rather than being limited to one specific vehicle.
Can the Mishimoto MMAF-4578 filter be cleaned and reused?
Yes, this Mishimoto filter is fully cleanable and reusable, allowing for a lifetime of consistent, efficient performance instead of needing a full air filter replacement.
How often should I clean and re-oil the Mishimoto MMAF-4578?
Mishimoto recommends cleaning and re-oiling the oiled air filter every 10,000–15,000 miles during normal driving. If you frequently drive in dusty or off-road conditions, inspect the filter more often and service it whenever it appears dry or heavily coated with debris.
What is included with the Mishimoto MMAF-4578?
The package includes (1) High-Flow Filter, (1) Worm Gear Clamp, and the Mishimoto Lifetime Warranty.
Is filter re-oiling covered under the Mishimoto Lifetime Warranty?
No, filter re-oil service is not included in the Mishimoto Lifetime Warranty.
Where is the Mishimoto MMAF-4578 made?
The Mishimoto MMAF-4578 is made in the USA and includes the Mishimoto Lifetime Warranty.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.
