Description
If your intake is still breathing through restrictive stock components, you’re leaving horsepower on the table. The ARLEN NESS Beveled Monster Air Cleaner delivers measurably better airflow by eliminating external breather lines and maximizing filter surface area—meaning your engine gets the unrestricted, clean air it needs to perform at its peak. Built with water-resistant synthetic material and engineered for easy maintenance, this is a bolt-on upgrade that pays dividends in both performance and reliability.
- Patented “hidden breather” design
- O-ringed at cylinder heads
- Exits through throttle body mouth
- No external hoses required
- Inverted top design
- 360-degree air intake
- Water-resistant synthetic filter
- Reusable, oil-free maintenance
- Forged billet covers included
- Increased filter surface area
- MPN: 81-013
- Bolt-on installation






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