Intake

Twin Tuner II Fuel Injection Controller — 4 in x 2 in x 0.5 in, Black

-€82.83

DAYTONA TWIN TEC LLC Twin Tuner II Fuel Injection Controller — 4 in x 2 in x 0.5...

Compact fuel-injection and ignition controller that enables on-bike trimming via pushbuttons and advanced PC tuning with USB and PC Link Tuner; supports independent cylinder adjustments and Twin Scan II+ workflow.

€322.13 €404.96

Twin Tuner II Fuel Injection Controller — 4" L x 2" W x 1/2" H, Black

-€53.99

DAYTONA TWIN TEC LLC Twin Tuner II Fuel Injection Controller — 4" L x 2" W x 1/2"...

Easily adjusts OEM Delphi fuel injection and ignition for many performance parts
Bright LED displays fuel trim; mode and up/down buttons for quick tuning
Advanced tuning via optional USB interface and PC Link Tuner; independent front/rear control
Includes ignition timing control; plug-in installation with no splicing
Compact size: 4" L x 2" W x 1/2" H

€157.17 €211.16

Fuel Injection Electronic Control Module Kit — Black, Programmable

-€281.99

DAYTONA TWIN TEC LLC Fuel Injection Electronic Control Module Kit — Black,...

Auto-tunes front and rear cylinder fuel curves via the Wego IIID wide-band interface; robust alpha-N control; 60 minutes of data logging at 10 Hz; user-configurable inputs/outputs; Windows software. Plug-in installation requires a qualified technician.

€1,096.60 €1,378.59

-€296.08

DAYTONA TWIN TEC LLC Fuel Injection Electronic Control Module Kit — 2 bar, Black

Advanced fuel management kit with dual-channel wide-band tuning, extended data logging, and Windows programming software. Requires professional installation.

€1,151.43 €1,447.51

-€310.18

DAYTONA TWIN TEC LLC Fuel Injection Electronic Control Module Kit — 3 BAR, Black

Advanced programmable fuel injection control module kit with dual-channel wide-band interface, extended data logging, and plug-in installation. Requires professional installation.

€1,206.26 €1,516.44

-€281.99

DAYTONA TWIN TEC LLC Fuel Injection Electronic Control Module Kit — Black,...

Advanced control module kit for rapid auto-tuning, extended data logging, and programmable I/O. Requires professional installation.

€1,096.60 €1,378.59

-€296.08

DAYTONA TWIN TEC LLC Fuel Injection Electronic Control Module Kit — 2 BAR, Black

Advanced programmable fuel control module kit with WEGO IIID dual-channel tuning, extended data logging, and plug-in installation. Requires qualified installation.

€1,151.43 €1,447.51

-€310.18

DAYTONA TWIN TEC LLC Fuel Injection Electronic Control Module Kit — 3 BAR, Black

Quickly autotune front and rear fuel curves with WEGO IIID; extended data logging and flash memory; fully programmable plug-in replacement. Requires qualified technician to install.

€1,206.26 €1,516.44

-€29.60

DAYTONA TWIN TEC LLC Manifold Absolute Pressure Sensor — 2 bar

Replacement manifold pressure sensor for fuel-injection electronic control module kits. Simple drop-in replacement for common intake systems.

€115.11 €144.71

-€32.60

DAYTONA TWIN TEC LLC Replacement Oxygen Sensor — 18 mm, Black, Gray

Reliable replacement oxygen sensor that restores accurate air–fuel monitoring and supports improved emissions control. Built for durability and straightforward installation.

€126.80 €159.40

Wego III Wide-Band AFR (Air/Fuel Ratio) Monitoring System — 4" x 2" x 0.5", 18 mm sensor, Black/Gray

-€130.73

DAYTONA TWIN TEC LLC Wego III Wide-Band AFR (Air/Fuel Ratio) Monitoring System — 4"...

Complete wide-band AFR monitoring system with Bosch LSU 4.2 sensor, Windows data logging, waterproof daylight-readable display, 11–16V operation, and compact housing.

€508.40 €639.13

-€524.32

DON PERFORMANCE Don Tuner

The Don Tuner is a comprehensive mapping solution for all 2021 and 2022 Harley-Davidson models, featuring a user-friendly interface and cloud data storage.

€680.68 €1,205.00

-€124.20

DON PERFORMANCE Don Tuner License

The Don Tuner License offers comprehensive mapping for all Harley-Davidson models until 2022, ensuring optimal performance with the new Revolution engine.

€329.55 €453.75

-€17.88

DAYTONA TWIN TEC LLC Oxygen Sensor Active Intake and Exhaust Eliminator Kit — Black

Prevents diagnostic trouble codes when installing aftermarket filters and exhaust
Enables air/fuel ratio changes for racing applications
Made in the USA
For off-road racing use only

€69.52 €87.40

Auto-tune Electronic Fuel Injection Control Module Kit — Black anodized

-€308.91

DAYTONA TWIN TEC LLC Auto-tune Electronic Fuel Injection Control Module Kit — Black...

Dual-channel auto-tune EFI control module kit with WEGO IIID wide-band interface, included 18 mm sensors, USB-C connectivity and PC Link software. Plug-in programmable ECM; race-only, professional installation required.

€1,201.28 €1,510.19

-€308.91

DAYTONA TWIN TEC LLC Auto-tune Electronic Fuel Injection Control Module Kit — Black

Rapid auto-tuning for front and rear cylinders with wide-band sensors, extended data logging, programmable inputs/outputs, Windows tuning software, and plug-in replacement; race-focused and requires qualified installation.

€1,201.28 €1,510.19

Auto-tune Electronic Fuel Injection Control Module Kit — Fuel Injection kit, Black

-€324.36

DAYTONA TWIN TEC LLC Auto-tune Electronic Fuel Injection Control Module Kit — Fuel...

Complete plug-in kit for quickly auto-tuning front and rear fuel curves with dual-channel wide-band oxygen sensor interface. Includes sensors, bungs, cables, PC Link software and tuning guide. Race use; professional installation required. Does not support VVT.

€1,261.35 €1,585.71

-€339.80

DAYTONA TWIN TEC LLC Auto-tune Electronic Fuel Injection Control Module Kit — Black

Auto-tune EFI control module kit with dual-channel wide-band interface, sensors, PC Link software, and installation/tuning guide. Race use; professional installation required.

€1,321.42 €1,661.22

-€308.91

DAYTONA TWIN TEC LLC Auto-tune Electronic Fuel Injection Control Module Kit — Black

Quick auto-tune kit for front and rear cylinders with WEGO IIID dual-channel wide-band interface; includes 18 mm sensors, sensor bungs, cables, USB-C cable and PC Link software. Race use only; professional installation required.

€1,201.28 €1,510.19

Auto-tune Electronic Fuel Injection Control Module Kit — Black, 2 bar

-€324.36

DAYTONA TWIN TEC LLC Auto-tune Electronic Fuel Injection Control Module Kit —...

Dual-channel auto-tune EFI kit with wide-band sensors, PC Link software, extended data logging, and programmable I/O for advanced tuning.

€1,261.35 €1,585.71

Auto-tune Electronic Fuel Injection Control Module Kit — 3 BAR, Black

-€339.80

DAYTONA TWIN TEC LLC Auto-tune Electronic Fuel Injection Control Module Kit — 3...

Dual-channel auto-tune ECM kit with WEGO IIID wide-band interface, 18 mm sensors, alpha-N fuel control, extended data logging and Windows tuning software.

€1,321.42 €1,661.22

High Performance Fuel Injector Set — 3.90 g/s, 25° spray angle, black

-€68.95

DAYTONA TWIN TEC LLC High Performance Fuel Injector Set — 3.90 g/s, 25° spray...

Precision fuel-delivery components with a detailed test report and U.S. manufacturing for reliable performance and easy installation.

€268.18 €337.13

High Performance Fuel Injector Set — 5.40 g/s (42.86 lb/h), Black

-€74.74

DAYTONA TWIN TEC LLC High Performance Fuel Injector Set — 5.40 g/s (42.86 lb/h), Black

High performance fuel injector set with a detailed test report and the latest injector technology. Made in the USA.

€290.68 €365.42

High Performance Fuel Injector Set — 6.20 g/s (49.21 lb/h), spray angle 25°, black

-€77.15

DAYTONA TWIN TEC LLC High Performance Fuel Injector Set — 6.20 g/s (49.21 lb/h),...

Precision-tested fuel injector set with the latest injector technology and an included test report; made in the USA.

€300.06 €377.21

High Performance Fuel Injector Set — 7.10 g/s (56.35 lb/h), Spray angle 25°, Black

-€79.08

DAYTONA TWIN TEC LLC High Performance Fuel Injector Set — 7.10 g/s (56.35 lb/h),...

Detailed test report included with each set
Made using the latest injector technology
Made in the USA

€307.56 €386.64

High Performance Fuel Injector Set — 7.80 g/s (61.91 lb/h), Black

-€85.36

DAYTONA TWIN TEC LLC High Performance Fuel Injector Set — 7.80 g/s (61.91 lb/h), Black

High-performance fuel injector set; includes detailed test report and latest injector technology. Made in the USA.

€331.93 €417.29

High Performance Fuel Injector Set — 8.50 g/s, 67.46 lb/h, Black

-€87.76

DAYTONA TWIN TEC LLC High Performance Fuel Injector Set — 8.50 g/s, 67.46 lb/h, Black

Premium high-performance injector set with tested performance and modern injector technology. Made in the USA.

€341.32 €429.08

High Performance Fuel Injector Set — 9.20 g/s (73.02 lb/h), Black

-€92.58

DAYTONA TWIN TEC LLC High Performance Fuel Injector Set — 9.20 g/s (73.02 lb/h), Black

Includes a detailed test report and uses modern injector technology.

€360.07 €452.65

High Performance Fuel Injector Set — 5.40 g/s, Black

-€74.74

DAYTONA TWIN TEC LLC High Performance Fuel Injector Set — 5.40 g/s, Black

High-performance injector set with detailed test report included. Made in the United States.

€290.68 €365.42

High Performance Fuel Injector Set — Black, 6.20 g/s (49.21 lb/h)

-€77.15
Out of Stock

DAYTONA TWIN TEC LLC High Performance Fuel Injector Set — Black, 6.20 g/s (49.21 lb/h)

Includes detailed test report with every set.
Latest injector technology for consistent flow.
Built for performance tuning and reliable operation.

€300.06 €377.21

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