Description
The ARLEN NESS Big Sucker Stage-1 delivers a measurable increase in airflow efficiency by eliminating restrictive external breather hoses and routing air directly through optimized inlet geometry. This hidden breather design not only improves engine breathing and overall performance, but also cleans up your bike’s appearance with a factory-integrated look. Whether you’re running on the track or the street, this intake system gives you the breathing room your engine demands.
- Hidden breather technology
- O-ringed at cylinder heads
- No external hoses required
- Radius air inlet design
- One-piece aluminum backing plate
- Accepts OEM outer covers
- Red cotton filters included
- Four-layer surgical cotton
- Pre-oiled, washable filters
- Synthetic filter option available
- Water-resistant synthetic material
- Fits Harley FL models
- Bolt-on installation
- All hardware included
- Complete instructions provided
