Page 86 - Arlen Ness 2020 Catalog

SMOOTH STAGE I, BLACK SYNTHETIC AIR FILTER
BIG SUCKER™ STAGE I AIR CLEANERS,
TWIN CAM/SPORTSTER /EVO
®
4 Engineered to give your engine maximum airflow for more horsepower & torque
4 One-piece aluminum backing plate features our patented hidden breather technology, each
breather is o-ringed at the heads and exits at the mouth of the throttle body eliminating the
need for any external hoses or hardware for efficient engine breathing
4 Each backing plate contains a smooth radius air inlet to direct unobstructed airflow into the
engine
4 Stage I kits accept factory and/or Ness air cleaner covers for the exposed look. Kits
specifically designed to accept factory air cleaner cover only [found on pg. 84]
4 Performance air filters are available in standard pre-oiled cotton & synthetic filter elements
Standard performance filters are constructed from red pre-oiled cotton and are washable/
reusable. Filter re-charge kits available separately
4 Synthetic performance filters are constructed from black synthetic filter element that is
wrapped in a stainless steel jacket. Synthetic filters are washable/re-usable, do not require
oil and are water resistant which in most cases eliminates the need for a rain sock
4 Backing plates available in standard, black or chrome finish
4 Each Stage I kit includes one-piece aluminum backing plate, performance filter, gaskets, and
necessary hardware

BACKING PLATE FINISH / AIR FILTER TYPE

STANDARD / RED BLACK / RED CHROME / SYNTHETIC BLACK / SYNTHETIC

99-17 TWIN CAM
08-16 FLT (EXC. 99-01 FI FLT & 93-99 99-01 88-Up
16-17 Softail & FXDLS FBW MODELS) EVO FI FLT XL

STAGE I, STANDARD RED PRE-OILED FILTER [RED]* 18-505 18-500 18-498 18-803 $ 139.95
ENGINE & EXHAUST Chrome Backing Plate 18-512 18-507 18-501 18-503 18-822 $ 159.95
Standard Backing Plate
18-510
$ 159.95
Black Backing Plate
18-561
18-562
18-564
18-560
18-563
STAGE I, SYNTHETIC FILTER [BLACK]*
50-518
50-517
$ 179.95
Chrome Backing Plate
50-515
50-514
50-516
Black Backing Plate
50-574
50-571
50-570
50-573
50-572
84 *These air cleaners have received a California Executive Order (Executive Order D-639-8) *14-16 FLT kits requires a Ness custom cover, factory cover will not fit $ 179.95