Arlen Ness Scalloped Stage 1 Big Sucker Black Air Cleaner (18-340)
Big Sucker® Stage 1 performance intake adds new features to the original industry leading air cleaner. The new patented hidden breather system is o-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter tubes
- Scalloped stage 1 Air Cleaner Cover
- Increases Horsepower and Torque
- Patented Hidden Breather Technology
- Pre-Oiled and Synthetic High Performance Filters
- One-Piece Aluminum Backing Plate
- Radius Air Inlet for Unobstructed Airflow
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2019-2020 | Harley-Davidson | Electra Glide Standard FLHT | |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Classic FLHTCU | |
| 2017-2020 | Harley-Davidson | Freewheeler FLRT | |
| 2017-2020 | Harley-Davidson | Road Glide FLTRX | |
| 2020 | Harley-Davidson | Road Glide Limited FLTRK | |
| 2017-2020 | Harley-Davidson | Road Glide Special FLTRXS | |
| 2017-2019 | Harley-Davidson | Road Glide Ultra FLTRU | |
| 2017-2020 | Harley-Davidson | Road King FLHR | |
| 2017-2020 | Harley-Davidson | Road King Special FLHRXS | |
| 2017-2020 | Harley-Davidson | Street Glide FLHX | |
| 2017-2020 | Harley-Davidson | Street Glide Special FLHXS | |
| 2017-2020 | Harley-Davidson | Tri Glide Ultra FLHTCUTG | |
| 2017-2020 | Harley-Davidson | Ultra Limited FLHTK | |
| 2017-2019 | Harley-Davidson | Ultra Limited Low FLHTKL | |