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.