18-340 Ness, Stage 1 Billet Sucker air cleaner kit. Black
Fits: 18-24Softail; 17-25 FLT/Touring (ex…
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Specifications
- Brand
- Arlen Ness
- Part Number
- 18-340
- OEM Reference
- —
- Pack Quantity
- Sold as kit
- Category
- Air Intake
- VAT Rate
- 20%
About This Product
The Arlen Ness Stage 1 Billet Sucker is a premium performance intake specifically engineered for Milwaukee-Eight engines. This kit features a scalloped black anodized billet cover and a patent-pending hidden breather system that eliminates oil blow-by issues common with M8 engines. It includes a built-in oil catch reservoir and a one-piece aluminum backing plate with proprietary shooter tubes to direct air into the throttle body. The high-flow cotton gauze filter comes pre-oiled with black oil. This kit fits 2018 to 2024 Softail models and 2017 to 2025 Touring and Trike models, though it excludes the newest 2024-2025 Street Glide and Road Glide variants.
Manufacturer part number: 18-340.
Fitment
50 models18-24Softail; 17-25 FLT/Touring (excl. 24-25 FLHX; 2025 FLHXU; 24-25 FLTRX; 23-25 FLHXSE; 23-25 FLTRXSE; 24-25 FLTRXSTSE); 17-25 Trikes. With OEM H-D / Screamin'' Eagle oval Ventilator backing plate
Softail 18 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2018 | Breakout 114 Anniversary FXBRS |
| Harley-Davidson | 2018–2022 | Breakout 114 FXBRS |
| Harley-Davidson | 2023–2024 | Breakout FXBR |
| Harley-Davidson | 2018–2020 | Deluxe FLDE |
| Harley-Davidson | 2018–2024 | Fat Bob 114 FXFBS |
| Harley-Davidson | 2018–2020 | Fat Bob FXFB |
| Harley-Davidson | 2018 | Fat Boy 114 Anniversary FLFBS |
| Harley-Davidson | 2018–2024 | Fat Boy 114 FLFBS |
| Harley-Davidson | 2018–2020 | Fat Boy FLFB |
| Harley-Davidson | 2018 | Heritage Classic 114 Anniversary FLHCS |
| Harley-Davidson | 2018–2024 | Heritage Classic 114 FLHCS |
| Harley-Davidson | 2018–2021 | Heritage Classic FLHC |
| Harley-Davidson | 2020–2022 | Low Rider S FXLRS |
| Harley-Davidson | 2018–2021 | Slim FLSL |
| Harley-Davidson | 2019–2020 | Softail Slim FLSL |
| Harley-Davidson | 2018–2024 | Sport Glide FLSB |
| Harley-Davidson | 2021–2024 | Street Bob 114 FXBBS |
| Harley-Davidson | 2018–2020 | Street Bob FXBB |
Touring 24 models
Trike 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | Freewheeler FLRT |
| Harley-Davidson | 2017–2024 | Freewheeler FLRT |
| Harley-Davidson | 2025 | Road Glide 3 FLTRT |
| Harley-Davidson | 2023–2024 | Road Glide 3 FLTRT |
| Harley-Davidson | 2025 | Tri Glide ULTRA FLHTCUTG |
| Harley-Davidson | 2018 | Tri Glide Ultra Anniversary FLHTCUTG |
| Harley-Davidson | 2023 | Tri Glide Ultra Anniversary FLHTCUTGANV |
| Harley-Davidson | 2017–2024 | Tri Glide Ultra FLHTCUTG |
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