BIG SUCKER STAGE 1 - XL 88-22 - ALU BASE - OEM COVER

• Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware
• Radius air inlet provides maximum performance by providing unobstructed airflow
• One-piece aluminum backing plate features hidden breather technology
• All necessary hardware and instructions are included

• Will fit 88-90 models also; breather system is not applicable for these model years. Accepts factory air cleaner cover only.

Vendor Part Number: 18-824.