ARLEN NESS Big Sucker™ Stage I Air Filter Kit — '91-'22 XL models (CV carb, Delphi EFI), Chrome – 88-04, 06-22 Sportster

Optimize engine breathing with hidden O-ringed breathers that exit at the mouth of the injector or carb, eliminating the need for external hoses or hardware. 🛠️

The radius air inlet provides maximum performance by allowing unobstructed airflow for improved throttle response. 🌬️

A one-piece aluminum backing plate integrates the hidden breather technology for a clean, compact installation.

All necessary hardware and clear instructions are included for straightforward fitment.

Fits '91-'22 XL models with CV carb or Delphi EFI. Will fit '88-'90 models; the breather system is not applicable for those years.