600-310 Ness, Stage 1 Big Sucker air cleaner kit. Brushed SS
Fits: 25-26 Softail; 24-26 FLHX; 24-26 FL…
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Specifications
- Brand
- Arlen Ness
- Part Number
- 600-310
- OEM Reference
- —
- Pack Quantity
- Sold as kit
- Category
- Air Intake
- VAT Rate
- 20%
About This Product
Arlen Ness really nailed the balance of performance and style with this Stage 1 Big Sucker kit. It features a smooth brushed stainless steel outer cover that gives your Milwaukee-Eight a clean, industrial look. Inside, you will find a pre-oiled black cotton gauze high-flow filter designed to significantly boost horsepower and torque across the entire RPM range. The patent-pending backing plate is engineered for maximum airflow velocity, using an integrated smooth radius air inlet to direct air straight into the throttle body. This kit fits 2025 to 2026 Softail models, 2024 to 2026 Street Glide and Road Glide models, along with various CVO and ST variants from 2023 to 2026. It is a straightforward bolt-on upgrade for anyone looking to move past the restrictive stock setup.
Manufacturer part number: 600-310.
Fitment
11 models25-26 Softail; 24-26 FLHX; 24-26 FLTRX; 2026 FLTRXL; 23-25 FLHXSE; 2026 FLHXLSE; 2026 FLHXLSTSE; 23-25 FLTRXSE; 24-26 FLTRXSTSE; 26 Trike
CVO/Custom 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2023–2024 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2025 | CVO Road Glide ST FLTRXSTSE |
| Harley-Davidson | 2024 | CVO Road Glide ST FLTRXSTSE |
| Harley-Davidson | 2025 | CVO Street Glide FLHXSE |
| Harley-Davidson | 2023–2024 | CVO Street Glide FLHXSE |
Touring 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | Road Glide FLTRX |
| Harley-Davidson | 2024 | Road Glide FLTRX |
| Harley-Davidson | 2025 | Street Glide FLHX |
| Harley-Davidson | 2024 | Street Glide FLHX |
| Harley-Davidson | 2025 | Street Glide ULTRA FLHXU |
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