Product Description
Arlen Ness Big Sucker Stage 1 Air Cleaner for 2024-2025 Harley
The Arlen Ness Big Sucker air cleaner has always been a reliable go to for high flow air cleaners. Now available for 2024-Up Touring models! Black or Chrome finish, cover sold separately. The new Big Sucker™ Stage 1 performance intake for 2024 Touring / Bagger models features an all-new design that is engineered & tested to enhance performance in all riding scenarios. Each backing plate features a radius design from the outer edge of the backing plate to the mouth of the throttle body, resulting in more airflow.
Fits: '24-Later FLHX / FLTRX / FLTRXSTSE & '23-Later FLHXSE / FLTRXSE Touring models / 2025 Softail Models
Key Points:
- All-New next generation backing plate design
- Increases Horsepower & Torque
- Black Pre-Oiled High Performance Filter
- Patent Pending aluminum backing plate that features zero flat surfaces, every angle of the intake is designed to promote airflow
- One-Piece Aluminum top filter place with integrated air venturi to direct airflow into the throttle body
- Accepts all Ness Stage 1 custom air cleaner covers - SOLD SEPARATELY
- Finish: Black or Chrome
- Fitment: '24-Later FLHX / FLTRX / FLTRXSTSE & '23-Later FLHXSE / FLTRXSE Touring models
DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
Fitment
| 2025 | Harley-Davidson | Softail Fat Boy FLFB | - | - |
| 2025 | Harley-Davidson | Softail Low Rider S FXLRS | - | - |
| 2025 | Harley-Davidson | Road Glide Custom FLTRX | - | - |
| 2025 | Harley-Davidson | CVO Street Glide FLHXSE | - | - |
| 2025 | Harley-Davidson | Softail Heritage Classic FLHC | - | - |
| 2025 | Harley-Davidson | Softail Low Rider ST FXLRST | - | - |
| 2025 | Harley-Davidson | Softail Street Bob FXBB | - | - |
| 2025 | Harley-Davidson | Street Glide EFI FLHX | - | - |
| 2025 | Harley-Davidson | Softail Breakout FXBR | - | - |
| 2024-2025 | Harley-Davidson | FLTRXSTSE CVO Road Glide ST | - | - |
| 2024 | Harley-Davidson | FLHX Street Glide | - | - |
| 2024 | Harley-Davidson | FLTRX Road Glide | - | - |
| 2023-2025 | Harley-Davidson | FLTRXSE CVO Road Glide | - | - |
| 2023-2024 | Harley-Davidson | FLHXSE CVO Street Glide | - | - |
| Black | 600-301 |
| Chrome | 600-300 |