PLM x K&N Adjustable Size 3" 3.5" 4" Universal Air Filter

Unlock superior airflow and horsepower gains with this versatile intake upgrade that adapts to your performance setup.

• •Adjustable fitment accommodates 3", 3.5", and 4" piping sizes with included flange inserts
• •Washable and reusable design cuts replacement costs while maintaining peak performance
• •K&N high-flow filtration balances increased airflow with excellent engine protection
• •Ultra-strong molded rubber flange absorbs vibration for secure, rattle-free attachment
• •Universal bolt-on compatibility works with most custom and direct-fit intake systems

**Specifications:** Base diameter: 6" | Top diameter: 4.75" | Height: 5.5" | Flange length: 1.125" This clamp-on air filter is the go-to choice for PLM intake systems and serious performance builds seeking maximum airflow without sacrificing filtration quality.