K & N 1011-3993 YA-1015 OE Replacement High-Flow Air Filter yamaha Brand_Cycle Pro Llc Fits '84-'85 Evolution Big Twin

Fits '84-'85 Evolution Big Twin models (except FLT/FLHT)

Medium strength (60 ft

Trigger ring required for 99-01 engines with rear cam drive sprockets to permit engine control system to function correctly

4 mm (19/64") Thickness 19/64" Width 50

Includes aramid fiber-lined friction plates

K & N 1011-3993 YA-1015 OE Replacement High-Flow Air Filter yamaha Brand_Cycle Pro Llc Fits '84-'85 Evolution Big TwinFeatures Fits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fuel management modifications are not required for increased performance Pleated media provides a large filtration area offering long service intervals Washable and reusable, pre oiled and ready to ride Designed to provide increased performance Made in the USA Specs Product Name Air Filter Filter Height 3. 563" Color Finish Black Color Finish Red