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CD-DLI-SFT Dynamics, Dynamic Load Isolator. M8 Softail

Fits: 18-24 Softail: OEM wiring for 2018-…
18-24 Softail: OEM wiring for 2018-2024 Harley-Davidson® Heritage Classic (FLHC/FLHCS); 2020-2024 Low Rider S (FXLRS); 2022-2024 Low Rider ST (FXLRST) & 2022 Low Rider El Diablo (FXRST); 2018-2020 Low Rider (FXLR); Deluxe (FLDE) and 2019-2020 FXDR models typically carry turn only power. The DLI will feed turn power only on the output ports with LTOUT and RTOUT labels. OEM wiring for 2018-2024 Harley-Davidson® Softail Street Bob (FXBB/FXBBS); Fat Boy (FLFB/FLFBS); 2018-2023 Fat Bob (FXFB/FXFBS); 2020-2024 Softail Standard (FXST); 2018-2020 Breakout (FXSB/FXSR); 2023-2024 Breakout 117 (FXBR); 2018-2021 Sport Glide (FLSB) and Slim (FLSL) models typically carry brake & turn signal power. The DLI will feed brake & turn signal power on the output ports with LTOUT and RTOUT labels.
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Part #: CD-DLI-SFT

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Specifications

Brand
Custom Dynamics
Part Number
CD-DLI-SFT
OEM Reference
Pack Quantity
Each
Category
Wiring Harness
VAT Rate
20%

About This Product

Modern Harley electronics can be sensitive to aftermarket lighting, but the Custom Dynamics Dynamic Load Isolator makes those issues a thing of the past. Designed for 2018 to 2024 M8 Softail models, including the Heritage Classic, Low Rider S, Low Rider ST, and Street Bob, this plug-and-play unit electronically isolates your bike's Body Control Module (BCM). It prevents nuisance fault codes and protects your factory wiring from potential shorts in custom accessories. The DLI provides dedicated outputs for run, brake, and turn signals, supporting both LED and incandescent bulbs. With a 30-amp total capacity and five separate grounds, it is the safest way to add custom lighting while preserving your factory warranty and ensuring your electrical system remains stable.

Manufacturer part number: CD-DLI-SFT.

Fitment

19 models

18-24 Softail: OEM wiring for 2018-2024 Harley-Davidson® Heritage Classic (FLHC/FLHCS); 2020-2024 Low Rider S (FXLRS); 2022-2024 Low Rider ST (FXLRST) & 2022 Low Rider El Diablo (FXRST); 2018-2020 Low Rider (FXLR); Deluxe (FLDE) and 2019-2020 FXDR models typically carry turn only power. The DLI will feed turn power only on the output ports with LTOUT and RTOUT labels. OEM wiring for 2018-2024 Harley-Davidson® Softail Street Bob (FXBB/FXBBS); Fat Boy (FLFB/FLFBS); 2018-2023 Fat Bob (FXFB/FXFBS); 2020-2024 Softail Standard (FXST); 2018-2020 Breakout (FXSB/FXSR); 2023-2024 Breakout 117 (FXBR); 2018-2021 Sport Glide (FLSB) and Slim (FLSL) models typically carry brake & turn signal power. The DLI will feed brake & turn signal power on the output ports with LTOUT and RTOUT labels.

Softail
19 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 2020–2024 Low Rider S FXLRS
Harley-Davidson 2022–2024 Low Rider ST FXLRST
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

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Who are we? Leeds Harley-Davidson - Iron City Motorcycles

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