Everything you need, in one kit.

Synthetic filter element requires no oil and is suitable for use without a rain sock in all but the heaviest of downpours.


Hidden breather configuration provides for a clean installation.

Featuring Arlen Ness’s hidden breather setup, the Monster Sucker provides a nice, clean installation for anyone looking for a showman-like air intake for their Harley-Davidson motorcycle. The cone-shaped air filter element, itself made from a synthetic material that effectively repels water and requires no oiling - is mounted in front of an all-metal 90-dgree pipe that feeds tons of air straight into the engine with minimal fuss. In this way, performance gains are ready to be made when your engine is properly tuned to ingest the new airflow.

Each kit comes with everything you need for an easy installation: backing plate, air filter element and housing (if you want!). And for M8 models, there’s no need to buy a separate servo cover to keep a clean-look as it’s already included in the box. Available for a wide range of Big Twin and Sportster models in several different styles, there’s almost certainly a Monster Sucker for you!

We have these kits in stock and ready to roll with 10-Gauge, Beveled, Deep Cut or no-cover designs.

You can read more about these air cleaners on our website here, then to get your own Monster Sucker, give TJ a call on 866.931.6644, send a note to forums@partsgiant.com with ARLEN NESS MONSTER SUCKER in the subject line along with the model and year of the bike you’re riding, or just shoot us a PM and we’ll get right back to you.