Arlen Ness Naked Stage II Big Sucker Air Cleaner For Harley Touring With Magneti Marelli EFI
Arlen Ness, the "King of Choppers", knows a thing or two about performance. The Big Sucker is the best-selling and most powerful air cleaner kit on the market - period. Simply, the Big Sucker is designed to give your engine maximum airflow for maximum performance. Testing shows that by simply installing a Big Sucker kit, horsepower gains of up to 21% are attainable.
Big Sucker kits feature patented, hidden breather backing plate technology - this means the breathers are incorporated into the air cleaner housing itself. Gone are unsightly external hoses and hardware, giving your bike a super-clean look. Each hidden breather has a sealing O-ring at the heads and exits at the carburetor or throttle body inlet to provide efficient internal engine pressure relief.
The Standard air filter elements are made one at a time using the finest materials available. Standard filters are all pre-oiled, and feature four layers of surgical-grade cotton to promote airflow and filter air effectively.
The Synthetic Stainless Jacketed filter features a synthetic material that is water resistant and never needs to be oiled. Just wash and re-use. The mesh supporting the gauze is made of a rust-resistant stainless steel as opposed to standard carbon steel, and the synthetic filtration gauze is in black or dark grey, rather than the pink/red hue of the Standard Filter.
The filters are hand-poured one at a time in a urethane body, unlike many other filters that are spun, which can leave a residue on the filtration media.
All kits include a Big Sucker backing plate, high-flow filter, chrome banjo bolts, gasket, hardware, and simple instructions.
Note: Air cleaner images are for reference only. All kits on this page will include filter of your choice.
Note: Requires Arlen Ness Stage 2 Cover (sold separately).
This Product Fits:
- Harley Davidson
- Electra Glide Classic FLHTC/I 1999, 2000, 2001
- Electra Glide Standard FLHT/I 1999, 2000, 2001
- Electra Glide Ultra Classic FLHTCU/I 1999, 2000, 2001
- Road Glide FLTR/I 1999, 2000, 2001
- Road King Classic FLHRC/I 1999, 2000, 2001
- Road King Custom FLHRS/I 1999, 2000, 2001
- Road King FLHR/I 1999, 2000, 2001
|Product Style||Item #||Manufacturer Product #||Availability|
|Standard Air Filter / Natural Backing Plate||890825||18-493||Available: Requires 3-5 business days of lead time prior to shipment|
|Standard Air Filter / Chrome Backing Plate||1071561||18-504||Available: Requires 3-5 business days of lead time prior to shipment|
|Standard Air Filter / Black Backing Plate||1071588||18-568||Available: Requires 3-5 business days of lead time prior to shipment|
|Synthetic Stainless Jacketed Air Filter / Chrome Backing Plate||1071645||50-522||Available: Requires 3-5 business days of lead time prior to shipment|
|Synthetic Stainless Jacketed Air Filter / Black Backing Plate||1071655||50-578||Available: Requires 3-5 business days of lead time prior to shipment|