The Monster Big Sucker intake kit features a patented Big Sucker hidden breather technology and more filter surface area than any other kit for maximum performance. Ness hidden breathers are O-ringed at the heads and exits out the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware.

Specifications:

• The inverted 90°-style filter features a built-in inverted top to pull in air not only from all sides of the filter but also the front, which results in more performance gaining airflow
• Each filter is constructed from synthetic material that is water-resistant, which in most cases eliminates the need for a rain sock. Filters are re-usable and do not require oil, just rinse and re-use
• Kits are available with or without Arlen Ness forged billet cover, covers styles available in: Deep Cut, 10-Gauge or Beveled
• Forged billet covers can be added at any time to any Ness standard Monster Sucker kits that were originally purchased without covers

Fits: 2017-2019 Harley-Davidson Touring M8 Models (Exc. Models w/ Fairing Lowers) & 18-19 Softails (excluding 117 motor)