Arlen Ness Inverted Series Air Cleaner Kit For HD FXDF 1690 99-17 18-983 bmw-k-75-rt-1993-esi3767172 Hidden breathers are O-ringed at

Hidden breathers are O-ringed at the heads and exit out the mouth of the injector/carb to provide efficient engine breathing

Handmade in Germany

Pieces are already drilled and can be mounted easily to stock locations

P-rated for speeds up to 150 km/h (94 mph)

roll down the opening and fix it with the hook & loop surface

Arlen Ness Inverted Series Air Cleaner Kit For HD FXDF 1690 99-17 18-983 bmw-k-75-rt-1993-esi3767172 Hidden breathers are O-ringed atBlack stainless steel jacketed inverted filters feature an inverted pleated top and 360 of pleated sides to pull in filtered air from every angle Forged billet aluminum backing plate features patented Big Sucker hidden breather technology and a radius air inlet for smooth airflow Forged billet air filter covers feature exposed design and a CNC inverted top that acts as a velocity stack to help pull in more air flow Hidden breathers are o ringed at the