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

-€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

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

-€22.72

FEULING OIL PUMP CORP. Replacement Electric Fuel Injector — 30.95 lb/h

OEM-quality electric fuel injector. Made in the USA. Easy installation for maintenance and upgrades.

€88.35 €111.07

-€22.72

FEULING OIL PUMP CORP. Replacement Electric Fuel Injector — 4.30 g/s, P/N 9941

Quality replacement injector engineered for reliable fuel delivery and improved throttle response. Made in the USA.

€88.35 €111.07

-€22.72

FEULING OIL PUMP CORP. Replacement Electric Fuel Injector — 38.89 lb/h

Quality OEM replacement injector for performance-oriented engines. Made in the USA.

€88.35 €111.07

Replacement Electric Fuel Injector — 3.80 g/s (30.16 lb/h), P/N 9946

-€22.72

FEULING OIL PUMP CORP. Replacement Electric Fuel Injector — 3.80 g/s (30.16 lb/h),...

Quality original-equipment replacement for reliable fuel delivery. Made in the USA.

€88.35 €111.07

Replacement Electric Fuel Injector — Flow rate 5.10 g/s (40.48 lb/h)

-€28.03

FEULING OIL PUMP CORP. Replacement Electric Fuel Injector — Flow rate 5.10 g/s (40.48...

Quality OEM replacement for reliable fuel metering and improved throttle response. Made in the USA.

€109.01 €137.04

-€11.60

FEULING OIL PUMP CORP. Idle Air Control Module — Black, P/N 9951

Direct-fit idle air control module that restores smooth idle and throttle response. Quality OEM replacement.

€45.09 €56.69

-€15.94

FEULING OIL PUMP CORP. Replacement Manifold Absolute Pressure Sensor — MAP, PN 9953

Meets or exceeds OE specifications. Made in the USA. Reliable pressure readings to restore engine management accuracy.

€62.00 €77.94

-€19.98

FEULING OIL PUMP CORP. Replacement Manifold Absolute Pressure Sensor — MAP, P/N 9954

Meets or exceeds OE specifications. Made in the USA.

€77.73 €97.71

-€4.69

FEULING OIL PUMP CORP. Fuel Injector Adapter — EV-1, Black

Precision adapter for fuel injectors. Made in the USA. Durable construction and easy installation.

€18.25 €22.94

-€5.29

FEULING OIL PUMP CORP. Fuel Injector Adapter — EV-6, Black, Silver

Precision adapter for fuel injectors. Made in the USA.

€20.57 €25.86

-€22.72

FEULING OIL PUMP CORP. Replacement Electric Fuel Injector — 5.30 g/s (42.06 lb/h)

Quality OEM replacement injector for reliable performance. Made in the USA.

€88.35 €111.07

Replacement Electric Fuel Injector — 5.30 g/s (42.06 lb/h), P/N 9934

-€34.70

FEULING OIL PUMP CORP. Replacement Electric Fuel Injector — 5.30 g/s (42.06 lb/h),...

Quality OEM replacement electric fuel injector engineered for reliable performance. Made in the USA.

€134.93 €169.63

Replacement Electric Fuel Injector — 6.10 g/s (48.41 lb/h), Part 9935

-€38.82

FEULING OIL PUMP CORP. Replacement Electric Fuel Injector — 6.10 g/s (48.41 lb/h),...

Direct-fit electric fuel injector offering OEM-quality performance and reliable operation. Made in the USA.

€150.97 €189.79

-€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

Replacement Electric Fuel Injector — 7.60 g/s (60.32 lb/h), PN 9936

-€42.83
New

FEULING PARTS Replacement Electric Fuel Injector — 7.60 g/s (60.32 lb/h), PN...

Direct-fit replacement electric fuel injector with OEM-quality construction. Made in the USA; suitable for performance upgrades and reliable daily use.

€166.89 €209.72

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

-€308.91
Out of Stock

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
Out of Stock

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

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