723729 Fits Milwaukee Eight Softail 2025 to Present
incl. VAT
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Iron City Dealer
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Specifications
- Brand
- ThunderMax
- Part Number
- 723729
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Fuel Injection Parts
- VAT Rate
- 20%
About This Product
The ThunderMax EFI system with AutoTune fits fuel-injected Softail and Touring models. It is a wide-band, closed-loop unit. It monitors and adjusts the tune while you ride. You can change exhausts or air cleaners and it keeps up. It stops exhaust popping and backfiring. Throttle response is crisper and starting is easier. You can lower the idle speed for cooler running in traffic. It needs 18mm O2 sensor bungs fitted to the pipes.
Fitment
16 modelsSoftail | Touring
Softail 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025–2026 | Breakout® FXBR |
| Harley-Davidson | 2025–2026 | Fat Boy® FLFB |
| Harley-Davidson | 2025 | Fat Boy® Gray Ghost FLSTFI |
| Harley-Davidson | 2025–2026 | Heritage Classic FLHC |
| Harley-Davidson | 2025–2026 | Low Rider® S FXLRS |
| Harley-Davidson | 2025–2026 | Low Rider® ST FXLRST |
| Harley-Davidson | 2025–2026 | Street Bob® FXBB |
Touring 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2026 | CVO™ Street Glide® FLHXSE |
| Harley-Davidson | 2026 | CVO™ Street Glide® Limited FLHXLSE |
| Harley-Davidson | 2026 | CVO™ Street Glide® ST FLHXSTSE |
| Harley-Davidson | 2025–2026 | Road Glide® FLTRX |
| Harley-Davidson | 2026 | Road Glide® Limited FLTRXL |
| Harley-Davidson | 2025–2026 | Street Glide® FLHX |
| Harley-Davidson | 2026 | Street Glide® Limited FLHXL |
| Harley-Davidson | 2025 | TOURING ROAD KING SPECIAL FLHRXS |
| Harley-Davidson | 2025 | TOURING STREET GLIDE ULTRA FLHXU |
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Who are we? Leeds Harley-Davidson - Iron City Motorcycles
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