HD-FBY-E4-X11.10 Independence slip-on mufflers. Euro 4. Matte black
Fits: M8 Softail: 18-20 FLFB Fat Boy 107;…
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Specifications
- Brand
- Miller Exhaust
- Part Number
- HD-FBY-E4-X11.10
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Exhaust Slip-ons And Mufflers
- VAT Rate
- 20%
- Lead Time
- 2 WEEKS EXTRA TRANSIT TIME
About This Product
Give your 2018 to 2020 Milwaukee-Eight Softail Fat Boy a custom edge with these Miller Independence slip-on mufflers. This set features matte black stainless steel bodies with polished aluminum end caps in a tapered style. These 85mm diameter mufflers are Euro 4 approved and street legal throughout the EU, delivering a full and deep Harley-Davidson sound while remaining completely legal for street use. The German-made kit includes a catalytic converter, removable dB killers for maintenance, and all required installation hardware. These slip-ons are compatible with your stock head pipes and do not require any ECU remapping, making them a straightforward performance and style upgrade for 107, 114, and Anniversary models. They are sold as a set and feature an extremely heat-resistant finish.
Manufacturer part number: HD-FBY-E4-X11.10.
Fitment
4 modelsM8 Softail: 18-20 FLFB Fat Boy 107; 18-20 FLFBS Fat Boy 114; 18-20 FLFBS-ANV Fat Boy Anniversary114; 2018 FLFBS-ANX Anniversary 114. (ST1)
Softail 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2018 | Fat Boy 114 Anniversary FLFBS |
| Harley-Davidson | 2020 | Fat Boy 114 Anniversary FLFBSANV |
| Harley-Davidson | 2018–2020 | Fat Boy 114 FLFBS |
| Harley-Davidson | 2018–2020 | Fat Boy FLFB |
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