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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 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.
The Stainless Jacketed Filter differs from the Standard Filter in two areas: 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.
All kits include a Big Sucker backing plate, high-flow filter, chrome banjo bolts, gasket, hardware, and simple instructions.
The Stage 2 kit differs from the Stage 1 by including a 20% larger air filter element.
Note: Air cleaner images are for reference only. All kits on this page will include filter of your choice.
Electra Glide Sport FLHS 1993
FXR2 CVO/SE 1999
FXR3 CVO/SE 1999
FXR4 CVO/SE 2000
Low Glide/Low Rider FXRS 1993
Low Rider Sport FXRS-SP 1993
Road Glide FLTR/I 1998
Softail Deuce FXSTD/I 1999
Softail Night Train FXSTB/I 1999
|Product Style||RevZilla Item #||Manufacturer Product #||Availability|
|Standard Air Filter / Smooth Black Steel Cover||878144||18-774||Out of Stock|
|Standard Air Filter / Smooth Chrome Steel Cover||878146||18-790||In Stock: Ships next business day|
|Standard Air Filter / Smooth Billet Aluminum Cover||878478||18-799||Out of Stock|
|Standard Air Filter / Grooved Billet Aluminum Cover||878069||18-800||Out of Stock|
|Standard Air Filter / Scalloped Billet Aluminum Cover||878307||18-802||Available: Requires 5-6 business days lead time prior to shipment|
|Standard Air Filter / Retro Billet Aluminum Cover||878499||18842/18-842||Out of Stock|
|Standard Air Filter / Scalloped Black Aluminum Cover||878061||18-847||Available: Requires 5-6 business days lead time prior to shipment|
|Stainless Jacketed Air Filter / Smooth Billet Aluminum Cover||878063||18-856||Out of Stock|
|Stainless Jacketed Air Filter / Scalloped Billet Aluminum Cover||878068||18-869||Out of Stock|
|Stainless Jacketed Air Filter / Scalloped Black Aluminum Cover||878240||18-874||Out of Stock|
|Stainless Jacketed Air Filter / Grooved Billet Aluminum Cover||878079||18-879||Only 2 Left: Ships next business day|
|Stainless Jacketed Air Filter / Retro Billet Aluminum Cover||878451||18-884||Out of Stock|
|Stainless Jacketed Air Filter / Smooth Chrome Steel Cover||877942||18352/18-352||Out of Stock|
|Stainless Jacketed Air Filter / Smooth Black Steel Cover||877943||18357/18-357||Out of Stock|
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We show real-time availability on this product page when you select the size/color item you want. Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.
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Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.
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Have a functionality, fit, or otherwise product-specific question about the Arlen Ness Stage 2 Big Sucker Air Cleaner Kit For Harley Evolution 1993-2000? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.