Woolich Racing Products

Tuning Shop Packages
Woolich Racing Tuned Software

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Model
Year
Product Type
Complete packages with Interface, Harness and Bin File Definitions
Product Description Price
2025-2026 DR-Z4S - Log Box M Package
2025-2026 DR-Z4S - Log Box M Package 2025-2026 DR-Z4S - Log Box M Package
This package includes the Log Box M v3, On Bike Harness and Bin File Definition allowing you to tune the 2025-2026 DR-Z4S

  • Log Box M v3
  • USB Cable
  • On board 16GB micro SD card
  • Universal Harness Type 2
  • Bin File Definitions in Woolich Racing Tuned Software

Note: This package does not include the Zeitronix ZT-3 Wideband O2 kit and associated installation hardware. If you would like the complete package with Wideband O2 please see our other product listing below.
US$504.00
ex Sales Tax VAT
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This product comes with 1 Bin File Definition Key allowing you to tune 1 ECU's as many times as you like. Additional Bin File Definition Keys are required for each additional ECU's and can be purchased from within the WRT software.
2025-2026 DR-Z4S - Log Box M Package - Zeitronix ZT-3 Wideband Package
2025-2026 DR-Z4S - Log Box M Package + Zeitronix ZT-3 Wideband Package 2025-2026 DR-Z4S - Log Box M Package + Zeitronix ZT-3 Wideband Package 2025-2026 DR-Z4S - Log Box M Package + Zeitronix ZT-3 Wideband Package
This package includes the Log Box Mv3, On Bike Harness and Bin File Definition allowing you to tune the 2025-2026 DR-Z4S

  • Log Box M v3
  • USB Cable
  • On board 16GB micro SD card
  • Universal Harness Type 2
  • Bin File Definitions in Woolich Racing Tuned Software
  • Zeitronix ZT-3 Wideband O2 Controller
  • Zeitronix Wideband O2 Sensor (3 foot cable)
Suzuki WidebandO2 Installation Kit:
  • RJ12 cable to connect Zeitronix to Log Box
  • Suzuki Power Harness
  • O2 sensor bung
US$746.00
ex Sales Tax VAT
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This product comes with 1 Bin File Definition Key allowing you to tune 1 ECU's as many times as you like. Additional Bin File Definition Keys are required for each additional ECU's and can be purchased from within the WRT software.
Bin File Definitions - for use in Woolich Racing Tuned software
Product Description Price  
2025-2026 DR-Z4S Stock Bin File Definitions
2025-2026 DR-Z4S Stock Bin File Definitions
Purchase this item to gain access in the Woolich Racing Tuned software to the bin file definitions for the 2025-2026 DR-Z4S



Note: The WRT software is only available to verified Woolich accounts. We only verify customer accounts that have purchased the necessary products (Woolich Log Box or USB interface, along with the appropriate harness and -if required- a bin file definition key) to flash their ECU. Accounts with no purchases of the required products can not be verified.
US$ 105.00
ex Sales Tax VAT
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   Features available for Suzuki DR-Z4S 2025-2026
  • IAP Fuel Maps
  • TPS Fuel Maps
  • Ignition Timing Maps
  • Electronic Throttle Valve Deceleration Maps
  • RPM Limiter
  • Disable Stock O2 Sensor
  • Engine Data - View Live Engine Data
  • Woolich Racing AutoTune - (Requires Applicable LogBox + Zeitronix Package)
  • Diagnostics: Read and Clear Fault Codes - (Requires Applicable V3 Interface)

ECU Part Numbers:
  • 32990-37L1
  • 32990-37L2
  • 32990-37LA
  • 32990-37LB
  • 32990-37LC

This product comes with 1 Bin File Definition Key allowing you to tune 1 ECU's as many times as you like. Additional Bin File Definition Keys are required for each additional ECU's and can be purchased from within the WRT software.
Harnesses
Product Description Price  
Extension Harness Long
Extension Harness Long
The Extension Harness - Long is a 8 pin Molex (male) to 8 Pin Molex (female) entension harness 1100mm long that allows you to extend the length of all Woolich Racing Harnesses.
US$32.00
ex Sales Tax VAT
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Extension Harness Short
Extension Harness Short
The Extension Harness - Short is a 8 pin Molex (male) to 8 Pin Molex (female) extension harness 600mm long that allows you to extend the length of all Woolich Racing Harnesses.
US$21.00
ex Sales Tax VAT
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Suzuki Bench Harness Type 15 (SBH15 R/W)
Suzuki Bench Harness Type 15 (SBH15 R/W)
The Suzuki Bench Harness Type 15 comprises of 2 bench harness components, one for writing and one for reading. 
Compatible with DL1050 2020-2023  and  DL800 2023-2024.
US$210.00
ex Sales Tax VAT
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Universal Harness Type 2 (UH-2)
Universal Harness Type 2 (UH-2)
This Universal harness allows you to connect to the 6 pin Red Diagnostic Plug on the bike and read and clear fault codes and view Engine data using a USB D v3, Log Box D v3, USB M v3, Log Box M v3, USB M-Ducv3 and Log Box M-Ducv3

Note: USB v3 and Log Box v3 is not included.

PLEASE NOTE - Universal Harness Type 2 (known previously as Kawasaki Data Harness Type 4)
US$42.00
ex Sales Tax VAT
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Barrel to 2 Pin Plug Bench Harness Power Supply Connector
Barrel to 2 Pin Plug Bench Harness Power Supply Connector
This harness allows you to connect the 2 pin plug used on our Bench Harnesses to a 12v Power Supply with a standard 2.5mm barrel connector.
US$10.00
ex Sales Tax VAT
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12V Bench Flashing Power Supply with Type A Plug (USA, Canada, Japan)
12V Bench Flashing Power Supply with Type A Plug (USA, Canada, Japan)
This 12V, 1.5A Power Supply (max output 13V) has been designed for use with Woolich Racing Bench Harnesses. 

This product comes with an integrated on/off switch and interchangeable Type A plug used in USA, Canada, Japan and Mexico. 

Input: 100-240V 50/60Hz
*This power supply is NOT designed to be used as a battery charger.
US$37.00
ex Sales Tax VAT
More Details
12V Bench Flashing Power Supply with Type C plug (Europe, Asia)
12V Bench Flashing Power Supply with Type C plug (Europe, Asia)
This 12V, 1.5A Power Supply (max output 13V) has been designed for use with Woolich Racing Bench Harnesses. 

This product comes with an integrated on/off switch and interchangeable Type C plug used in most of Europe, parts of Asia, and parts of South America. 

Input: 100-240V 50/60Hz
*This power supply is NOT designed to be used as a battery charger.
US$37.00
ex Sales Tax VAT
More Details
12V Bench Flashing Power Supply with Type I plug (AU, NZ, China)
12V Bench Flashing Power Supply with Type I plug (AU, NZ, China)
This 12V, 1.5A Power Supply (max output 13V) has been designed for use with Woolich Racing Bench Harnesses. 

This product comes with an integrated on/off switch and interchangeable Type I plug used in Australia, New Zealand and mainland China. 

Input: 100-240V 50/60Hz
*This power supply is NOT designed to be used as a battery charger.

US$37.00
ex Sales Tax VAT
More Details
12V Bench Flashing Power Supply with Type G plug (UK, Malaysia & Singapore)
12V Bench Flashing Power Supply with Type G plug (UK, Malaysia & Singapore)
This 12V, 1.5A Power Supply (max output 13V) has been designed for use with Woolich Racing Bench Harnesses. 

This product comes with an integrated on/off switch and interchangeable Type  G plug used in the UK, Ireland, Malaysia & Singapore.

Input: 100-240V 50/60Hz
*This power supply is NOT designed to be used as a battery charger.
US$37.00
ex Sales Tax VAT
More Details
 

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