For well over a decade the Big Sucker™ has been the best selling and most efficient air cleaner on the market period. The Big Sucker™ is engineered to give your engine maximum airflow| which means more horsepower| more torque| and overall improved performance. Dyno testing has shown the up to a 21 percent gain in horsepower from simply adding a Big Sucker™ kit to your V-twin engine.
PATENTED HIDDEN BREATHER BACKING PLATE:
One-piece aluminum backing plate features our patented hidden breather technology. Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing| eliminating the need for any external hoses or hardware
Radius air inlet provides maximum performance by providing unobstructed airflow
Backing plates are available in Standard| Black Powder Coat| or Chrome finish
HAND MADE FILTER ELEMENT:
Each filter is handmade in the U.S.A. one at a time using the finest materials available
Filters are available in red or synthetic jacketed filter elements
Standard red filters are pre-oiled| washable and feature 4-layers of surgical grade cotton for optimum filtration and maximum airflow
Synthetic steel jacketed filters feature a synthetic material that is water resistant and never needs to be oiled. Just wash and re-use
Unlike most other filters| our process of hand pouring each filter ensures a strong clean bond between filter element and body with no restrictive urethane residue on the filter element
BIG SUCKER™ STAGES:
Big Sucker™ Air Cleaner kits are available in 3 stages: Stage 1| Stage 2| and Derby Sucker
Stage 1 kits give the option to use either your OEM air cleaner cover or to install an Arlen Ness custom cover
Stage 2 kits feature a 20% larger filter element over Stage 1 for even more airflow and require the use of a custom outer cover
Derby Sucker kits feature a 20% larger filter element over Stage 1 and allow the use of any 5-hole derby cover