ARLEN NESS BIG SUCKER STAGE 1 AIR FILTER KIT 18-458 CHROME HARLEY DAVIDSON FLH FLT TOURING M-EIGHT 17-22

One-piece aluminum backing plate features 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 natural, black powder coat, or chrome finish
Filters are available with standard red or synthetic black filter elements
Standard red filters are pre-oiled, washable and feature four layers of surgical grade cotton for optimum filtration and maximum airflow
Synthetic filters feature a black synthetic material that is water resistant and never needs to be oiled; just wash and re-use
Stage I kit accepts OEM outer cover (unless noted) or custom Ness outer cover
Stage II kit features a 20% larger filter element and accepts an 8" round Ness outer cover only
All necessary hardware and instructions are included with each kit



Fits:

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2017 - 2022    Harley-Davidson    Electra Glide Ultra Limited Low FLHTKL Milwaukee-Eight       
2017 - 2022    Harley-Davidson    Road Glide Custom FLTRX Milwaukee-Eight       
2017 - 2022    Harley-Davidson    Road Glide Special FLTRXS Milwaukee-Eight       
2017 - 2022    Harley-Davidson    Road Glide Ultra FLTRU Milwaukee-Eight       
2017 - 2022    Harley-Davidson    Road King EFI FLHR Milwaukee-Eight       
2017 - 2022    Harley-Davidson    Road King Special FLHRXS Milwaukee-Eight       
2017 - 2022    Harley-Davidson    Street Glide EFI FLHX Milwaukee-Eight       
2017 - 2022    Harley-Davidson    Street Glide Special FLHXS Milwaukee-Eight