AIR CLEANER - DEEP CUT INVERTED - XL 91-UP - BLACK

• Forged billet aluminum backing plate features Big Sucker™ hidden breather technology and a radius air inlet for smooth airflow
• Forged billet air filter covers feature exposed design and a CNC inverted top that acts as a velocity stack to help pull in more air flow
• Hidden breathers are O-ringed at the heads and exits at throttle body/carb to create a virtually closed-loop system
• Performance filters features a black synthetic filter element wrapped in a stainless steel jacket
• Black stainless steel jacketed inverted filters feature an inverted pleated top and 360° of pleated sides to pull in filtered air from every angle
• CNC-machined from forged billet aluminum
• No external hoses or hardware needed
• Made in the USA

• Will fit '88-'90 models also; breather system is not applicable for these model years.

Vendor Part Number: 18-931.