Revzilla Arlen Ness Knuckle Stage 1 Big Sucker Air Cleaner Kit For Harley

Arlen Ness Knuckle Stage 1 Big Sucker Air Cleaner Kit For Harley

Enhance your engine’s performance with the Big Sucker, built to achieve peak airflow and efficiency. This kit is proven to deliver horsepower increases of up to 21%, radically transforming your ride. Its innovative hidden breather backing plate technology does away with external hoses for a neat and organized setup. Featuring a durable, water-resistant synthetic air filter, it’s designed for easy maintenance and reuse, ensuring consistent reliability mile after mile.

Features:

• Billet aluminum backing plate 
• Integrated crankcase breather for a clean look
• Built in velocity stack for increased performance
• Synthetic filter element never needs oiling

WARNING: California's Proposition 65 - www.P65Warnings.ca.gov