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Description
Dynojet has evolved the OEM closed-loop, adaptive fuel control system on your Harley to meet the needs of performance enthusiasts.
Dynojet’s Target Tune is an exciting product that can add a new dimension to your Harley-Davidson’s® ECM. When paired with a Target Tune specific calibration flashed by a Power Vision, your ECM will run closed-loop fuel control based on wideband O2 sensors.
The Power Vision delivered calibration changes the coding in the ECM to “understand” the wideband signal (from Target Tune) and allows the ECM to accurately achieve the target AFR.
Features
- Gives you improved performance from stock
- Does not interfere with dealer diagnostic or service tools
- Includes OEM-style connectors for simple installation into factory O2 harness
Technical Specifications
- MFG. Part Number TT-8X
Vehicle Information
Harley-Davidson Deluxe Motorcycle - Street (2018-2020)
The Harley-Davidson Deluxe (2018-2020) is a classic cruiser that blends iconic styling with modern performance. As part of the redesigned Softail line, this model year range consistently featured the powerful Milwaukee-Eight 107 engine. It was generally offered as a single trim, with variations primarily in color options, maintaining its distinctive retro-inspired look. The 2018 model year marked a significant generational overhaul for the entire Softail platform, including the Deluxe. This wasn't a mid-cycle update but a complete redesign. Key enhancements included a new, stiffer Softail frame, the introduction of the Milwaukee-Eight 107 V-twin engine (replacing the Twin Cam), and an advanced suspension system featuring a Showa Dual Bending Valve fork and a single under-seat coil-over shock. These changes resulted in improved handling, comfort, and a weight reduction of 15 kg. The 2019 and 2020 models carried these specifications forward without further major updates, ensuring a consistent design and engine throughout this period. FAQ:
Q: How do I ensure I'm selecting the correct parts for my 2018-2020 Harley-Davidson Deluxe?
A: To guarantee compatibility, please use the year and model selector at the top of this page. This will filter products specifically designed for your motorcycle's exact specifications.
Maintenance
| Component | Interval | Details |
| Engine Oil & Oil Filter | 1 600 km, then every 8 000 km | Change engine oil and oil filter. This is a recurring interval after the initial 1 600 km service. |
| Rear Drive Belt | 1 600 km, 4 000 km, 12 000 km, 16 000 km, then every 8 000 km | Check and adjust at 1 600 km and 16 000 km. Inspect at 4 000 km and 12 000 km. Inspect and adjust the drive belt and sprockets at subsequent intervals (e.g., 24 000 km, 32 000 km, etc.). |
| Spark Plugs | Every 2 years or 48 000 km | Inspect at 1 600 km and 8 000 km. Replace every 2 years or 48 000 km, whichever comes first. |
| Air Filter | 1 600 km, then every 8 000 km | Inspect and service as required. |