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Knuckle Stage 1 Big Suckerâ„¢, Black
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Knuckle Stage 1 Big Suckerâ„¢, Black

Knuckle Stage 1 Big Suckerâ„¢, Black

Big Suckerâ„¢ 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

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

California Air Resource Board: Executive Order D-639-14 

 

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From $111.98

Original: $319.95

-65%
Knuckle Stage 1 Big Sucker™, Black—

$319.95

$111.98

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Knuckle Stage 1 Big Suckerâ„¢, Black

Big Suckerâ„¢ 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

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

California Air Resource Board: Executive Order D-639-14 

 

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Description

Big Suckerâ„¢ 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

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

California Air Resource Board: Executive Order D-639-14 

 

Knuckle Stage 1 Big Suckerâ„¢, Black | ArlenNess