Slot Track Stage 1 Big Sucker™, Black
Slot Track Stage 1 Big Sucker™, Black
Slot Track Stage 1 Big Sucker™, Black
Slot Track Stage 1 Big Sucker™, Black
Slot Track Stage 1 Big Sucker™, Black
Slot Track Stage 1 Big Sucker™, Black

Slot Track Stage 1 Big Sucker™, Black

$249.95
Qty

Big Sucker Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidden breather backing plate is o-ringed at the heads and exits inside the mouth of the throttle body for a virtually closed loop system, eliminating the need for any external hoses or hardware

  • Slot Track Stage 1 Air Cleaner Cover 
  • Increases Horsepower & Torque 
  • Patented Hidden Breather Technology 
  • Pre-Oiled & Synthetic High Performance Filters
  • One-Piece Aluminum Backing Plate 
  • Radius Air Inlet for Unobstructed Airflow  

California Air Resource Board: Executive Order D-639-7

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Description

ALUMINUM BACKING PLATE FEATURES: TWIN CAM/SPORTSTER/EVOLUTION ENGINES 

  • 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. This creates a virtually closed look system which eliminates the need for any external hoses or hardware
  • Smooth radius air inlet engineered to provide unobstructed airflow directly into the engine 
  • Available finishes: Standard Raw / Chrome / Matte Black Powdercoat 

SLOT TRACK STAGE 1 AIR CLEANER COVER

  • The Slot Track Stage 1 cover features ball mill accent cuts that follow the natural shape of the intake 
  • CNC machined from billet aluminum 
  • Black anodize finish 

PERFORMANCE AIR FILTERS: TWIN CAM/SPORTSTER/EVOLUTION ENGINES 

  • Each Big Sucker performance filter is handmade in the USA
  • Available in red pre-oiled cotton or synthetic filter media 
  • Standard red pre-oiled cotton performance filters are made from 4 layers of surgical grade cotton for optimum flow & filtration 
  • Synthetics performance filters are made from a black synthetic filter element that is wrapped in a stainless steel jacket. Synthetic filters are water resistant and do not require oil
  • All Stage 1 air filters are washable/re-usable, filter tune-up kits are available separately 
Fitment
  • 99-17 TWIN CAM (EXCEPT: FBW) 

    • 2001-2017 Twin Cam Delphi EFI (Fuel Injected)
    • 1999-2006 Twin Cam CV Carb
    • *NOTE: Will not fit Fly-By-Wire Models: 08-17 FLT Touring  / 16-17 Softail / 16-17 Dyna FXDLS & 99-01 F.I. FLT 

     08-16 TOURING / 16-17 SOFTAIL  (FBW)

    • 2008-2016 FLT Touring / Bagger - FLHT / FLHR / FLHX / FLTR / H-D FL Trike 
    • 2016-2017 Softails 
    • 2016-2017 Dyna FXDLS 
    • 2014-2015 FLSTNSE / 13-14 FXSBSE / 11-12 FLSTSE
    • *NOTE: Twin Cam models equipped w/ FBW (Fly-by-Wire or Throttle-by-Wire) 

     91-UP XL SPORTSTER 

    • 1991-up Sportster 883 / 1200  with CV Carb or Delphi EFI 

     99-01 FUEL INJECTED FLT 

    • 1999-2001 FLT Touring Models- FLHTI / FLHRI 
Kit Components (BOM)

 TWIN CAM / SPORTSTER / EVOLUTION

 

BLACK BACKING PLATE (FITMENT SPECIFIC)

08-16 Touring / 16-17 Softails: 18-590

99-17 Twin Cam (Exc. FBW & 01 FI): 18-591

99-01 Fuel Injected (FI) FLT: 18-593

93-99 Evolution: 18-592

88-up XL Sportster: 18-594

 

HARDWARE KIT (FITMENT SPECIFIC)

 08-16 Touring /16-17 Softails: 18-530

99-17 Twin Cam (Exc. FBW & 01 FI): 18-531

99-01 Fuel Injected (FI) FLT: 18-533

93-99 Evolution: 18-532

88-up XL Sportster: 18-534

 

AIR FILTER, RED PRE-OILED

08-16 Touring / 16-17 Softails (FBW): 18-080

99-17 Twin Cam/88-up XL/93-99 Evo: 18-098

99-01 Fuel Injected (FI) FLT: 18-097

 

AIR FILTER, SYNTHETIC

08-16 Touring /  16-17 Softail (FBW) : 50-083

99-17 Twin Cam/88-up XL/93-99 Evo: 50-084

99-01 Fuel Injected (FI) FLT: 50-087

 

SLOT TRACK AIR CLEANER COVER, BLACK: 18-777

 

COVER HARDWARE, 5/16-18 X 5/8: H-525C

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