745698 Twin Tuner Ii Fuel Injection Ignition Controller Fits 2014 T
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Specifications
- Brand
- Daytona Twin Tec
- Part Number
- 745698
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Fuel Injection Parts
- VAT Rate
- 20%
About This Product
This Daytona Twin Tec Twin Tuner is a solid bit of kit for anyone looking to dial in their OEM Delphi fuel-injection system on a Dyna or Softail. It is designed to help you compensate for performance upgrades like high-flow intakes or exhaust systems, allowing for precise fuel trim adjustments across various RPM and throttle positions. You can add up to 30% or subtract 20% fuel using the straightforward pushbutton switches, with values clearly shown on the daylight-readable LED display. For riders wanting more control, it is compatible with Power Commander maps and can be linked to a PC for independent front and rear cylinder tuning. The unit is compact, measuring roughly four inches by two inches, and features a simple plug-in installation that keeps your wiring harness intact. This controller fits Harley-Davidson Dyna and Softail models equipped with Delphi EFI.
Fitment
61 modelsDyna | Softail
Dyna 19 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2014–2017 | DYNA FAT BOB FXDF |
| Harley-Davidson | 2014–2017 | DYNA FAT BOB 103 FXDF 103 |
| Harley-Davidson | 2014–2017 | DYNA LOW RIDER FXDL |
| Harley-Davidson | 2016–2017 | DYNA LOW RIDER S FXDLS |
| Harley-Davidson | 2014–2016 | DYNA STREET BOB FXDBP |
| Harley-Davidson | 2014–2016 | DYNA STREET BOB FXDBP 103 |
| Harley-Davidson | 2014–2017 | DYNA STREET BOB FXDB |
| Harley-Davidson | 2014–2015 | DYNA STREET BOB (H-D1) FXDBB 103 |
| Harley-Davidson | 2014–2015 | DYNA STREET BOB (H-D1) FXDBB |
| Harley-Davidson | 2014–2017 | DYNA STREET BOB 103 FXDB 103 |
| Harley-Davidson | 2016 | DYNA STREET BOB LIMITED FXDBC 103 |
| Harley-Davidson | 2016 | DYNA STREET BOB LIMITED FXDBC |
| Harley-Davidson | 2014 | DYNA SUPER GLIDE CUSTOM FXDC 103 |
| Harley-Davidson | 2014 | DYNA SUPER GLIDE CUSTOM FXDC |
| Harley-Davidson | 2014–2016 | DYNA SWITCHBACK FLD |
| Harley-Davidson | 2014–2016 | DYNA SWITCHBACK FLD 103 |
| Harley-Davidson | 2014–2017 | DYNA WIDE GLIDE 103 FXDWG |
| Harley-Davidson | 2014–2017 | DYNA WIDE GLIDE 103 FXDWG 103 |
| Harley-Davidson | 2014–2017 | LOW RIDER 103 FXDL 103 |
Softail 42 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2014–2017 | BREAKOUT FXSB |
| Harley-Davidson | 2018–2026 | Breakout® FXBR |
| Harley-Davidson | 2014–2017 | DELUXE FLSTN |
| Harley-Davidson | 2014–2015 | FAT BOY FLSTF 103 |
| Harley-Davidson | 2014–2017 | FAT BOY FLSTF |
| Harley-Davidson | 2014–2015 | FAT BOY LO FLSTFB 103 |
| Harley-Davidson | 2014–2017 | FAT BOY LO FLSTFB |
| Harley-Davidson | 2016–2017 | FAT BOY S FLSTFBS |
| Harley-Davidson | 2018–2026 | Fat Boy® FLFB |
| Harley-Davidson | 2025 | Fat Boy® Gray Ghost FLSTFI |
| Harley-Davidson | 2018–2026 | Heritage Classic FLHC |
| Harley-Davidson | 2014–2017 | HERITAGE SOFTAIL CLASSIC FLSTC |
| Harley-Davidson | 2014–2015 | HERITAGE SOFTAIL CLASSIC FLSTC 103 |
| Harley-Davidson | 2014 | HERITAGE SOFTAIL CLASSIC SHRINE FLSTC 103 SHRINE |
| Harley-Davidson | 2020–2026 | Low Rider® S FXLRS |
| Harley-Davidson | 2022–2026 | Low Rider® ST FXLRST |
| Harley-Davidson | 2014–2017 | SLIM FLS |
| Harley-Davidson | 2016–2017 | SLIM S FLSS |
| Harley-Davidson | 2014–2015 | SOFTAIL BREAKOUT FXSB 103 |
| Harley-Davidson | 2018–2022 | SOFTAIL BREAKOUT 114 FXBRS |
| Harley-Davidson | 2018 | SOFTAIL BREAKOUT 114 ANNIVERSARY FXBRS ANX |
| Harley-Davidson | 2014–2015 | SOFTAIL DELUXE FLSTN 103 |
| Harley-Davidson | 2018–2020 | SOFTAIL DELUXE FLDE |
| Harley-Davidson | 2018–2020 | SOFTAIL FAT BOB FXFB |
| Harley-Davidson | 2018–2024 | SOFTAIL FAT BOB 114 FXFBS |
| Harley-Davidson | 2018–2024 | SOFTAIL FAT BOY 114 FLFBS |
| Harley-Davidson | 2018 | SOFTAIL FAT BOY 114 ANNIVERSARY FLFBS ANX |
| Harley-Davidson | 2018 | SOFTAIL FAT BOY 114 ANNIVERSARY FLFBS ANV |
| Harley-Davidson | 2020–2023 | SOFTAIL FAT BOY ANNIVERSARY FLFBSANV |
| Harley-Davidson | 2019–2020 | SOFTAIL FXDR 114 FXDRS |
| Harley-Davidson | 2018–2024 | SOFTAIL HERITAGE CLASSIC 114 FLHCS |
| Harley-Davidson | 2018 | SOFTAIL HERITAGE CLASSIC 114 ANNIVERSARY FLHCS ANV |
| Harley-Davidson | 2023 | SOFTAIL HERITAGE CLASSIC ANNIVERSARY FLHCSANV |
| Harley-Davidson | 2024 | SOFTAIL HYDRA-GLIDE REVIVAL FLI |
| Harley-Davidson | 2018–2020 | SOFTAIL LOW RIDER FXLR |
| Harley-Davidson | 2022 | SOFTAIL LOW RIDER EL DIABLO FXRST |
| Harley-Davidson | 2014–2015 | SOFTAIL SLIM FLS 103 |
| Harley-Davidson | 2018–2021 | SOFTAIL SLIM FLSL |
| Harley-Davidson | 2018–2024 | SOFTAIL SPORT GLIDE FLSB |
| Harley-Davidson | 2014–2024 | SOFTAIL STANDARD FXST |
| Harley-Davidson | 2021–2024 | SOFTAIL STREET BOB 114 FXBBS |
| Harley-Davidson | 2018–2026 | Street Bob® FXBB |
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