Big Sucker™ Stage I Air Filter Kit — Slot Track - Big Sucker™ Stage I Air Filter Kit - Gloss Black [1010-2066]

For '01-'17 Twin Cam Delphi EFI and '99-'06 Twin Cam CV carb models.

• 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