Arlen Ness Big Sucker Stage 1 Air Cleaner Kit w/ Steel Cover for Harley M8 17-25
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Elevate your motorcycle's performance with the Arlen Ness Big Sucker Stage 1 Air Cleaner, the industry-leading intake system designed specifically for the Milwaukee-Eight engine. This next-generation kit is engineered to provide maximum airflow while maintaining a clean, streamlined aesthetic by eliminating the need for external hoses and hardware.
- Features a one-piece aluminum backing plate and carb support bracket equipped with patented hidden breather technology for a virtually closed-loop system.
- The all-new backing plate design features zero flat surfaces, with every angle of the intake specifically engineered to promote superior airflow.
- Each breather is O-ringed at the heads, passes through the backing plate, and exits inside the mouth of the throttle body through proprietary breather tubes for efficient engine breathing.
- A smooth radius air inlet and integrated air venturi ensure unobstructed air flow directly into the intake, significantly boosting horsepower and torque.
- High-performance filter elements are constructed from black pre-oiled cotton for the best in airflow and filtration; these filters are both washable and reusable.
- Comprehensive kit includes a one-piece backing plate, performance filter, outer cover, gaskets, and all necessary mounting hardware.
- Engineered for a precision fit and easy installation with included instructions.
Fitment:
2017-2025 Harley-Davidson Milwaukee Eight (M8) Touring and 2024 Softail models
2024-2025 FLHX/FLTRX & 23-25 FLHXSE/FLTRXSE, 25 Softail.
(Note: Specific fitment may exclude 117" motors depending on the configuration).
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2023-2025 Harley-Davidson CVO Road Glide Custom FLTRXSE
| Product Title | Store SKU | MFR Part # |
|---|---|---|
| 24-25 FLHX/FLTRX & 23-25 FLHXSE/FLTRXSE & 25 Softail / Carbon Black | AN600-311 | 600-302, 600-303, 600-310 |
| 24-25 FLHX/FLTRX & 23-25 FLHXSE/FLTRXSE & 25 Softail / Chrome Smooth | AN600-302 | 600-302, 600-303, 600-310 |
| 24-25 FLHX/FLTRX & 23-25 FLHXSE/FLTRXSE & 25 Softail / Polished Smooth | AN600-310 | 600-302, 600-303, 600-310 |
| 24-25 FLHX/FLTRX & 23-25 FLHXSE/FLTRXSE & 25 Softail / Wrinkle Black | AN600-303 | 600-302, 600-303, 600-310 |
| 17-25 M8 Models (excluding 24-25 FLHX/FLTRX, 23-25 FLTRXSE/FLHXSE,25 Softail) / Carbon Black | AN18-394 | 18-394 |
| 17-25 M8 Models (excluding 24-25 FLHX/FLTRX, 23-25 FLTRXSE/FLHXSE,25 Softail) / Stainless | AN18-344 | 18-344 |
| 17-25 M8 Models (excluding 24-25 FLHX/FLTRX, 23-25 FLTRXSE/FLHXSE,25 Softail) / Wrinkle Black | AN18-306 | 18-306 |
| 17-25 M8 Models (excluding 24-25 FLHX/FLTRX, 23-25 FLTRXSE/FLHXSE,25 Softail) / Smooth Chrome | AN18-307 | 18-307 |
Bulk order
| Variant | Quantity | Price | Total |
|---|---|---|---|
24-25 FLHX/FLTRX & 23-25 FLHXSE/FLTRXSE & 25 Softail / Carbon Black
AN600-311
/
600-302, 600-303, 600-310
|
|
||
24-25 FLHX/FLTRX & 23-25 FLHXSE/FLTRXSE & 25 Softail / Chrome Smooth
AN600-302
/
600-302, 600-303, 600-310
|
|
||
24-25 FLHX/FLTRX & 23-25 FLHXSE/FLTRXSE & 25 Softail / Polished Smooth
AN600-310
/
600-302, 600-303, 600-310
|
|
||
24-25 FLHX/FLTRX & 23-25 FLHXSE/FLTRXSE & 25 Softail / Wrinkle Black
AN600-303
/
600-302, 600-303, 600-310
|
|
||
17-25 M8 Models (excluding 24-25 FLHX/FLTRX, 23-25 FLTRXSE/FLHXSE,25 Softail) / Carbon Black
AN18-394
/
18-394
|
|
||
17-25 M8 Models (excluding 24-25 FLHX/FLTRX, 23-25 FLTRXSE/FLHXSE,25 Softail) / Stainless
AN18-344
/
18-344
|
|
Product subtotal