Dennis Kirk Inc.

6-Pin Maximus Tuner - TR4-002-022

6-Pin Maximus Tuner - TR4-002-022

MSRP: $448.95

Price: $341.06 24% off!
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Technoresearch 6-Pin Maximus Tuner - TR4-002-022
  • Most advanced, easy-to-operate single-user flash tuning tool for ALL fuel-injected Harley-Davidsons
  • User-friendly Android smartphone and tablet app allows users an easy-to-use display in real time that wirelessly communicates via Bluetooth
  • Utilizes advanced hardware and software specifications to combine the most commonly used features from the Centurion Pro professional diagnostics tool as well as the Direct Link professional flash tuning tool
  • Easy hookup with included cables
  • Once tuning is complete, the kit is simply unplugged until the next tune
  • Maximus allows backing up and restoring original maps, as well as re-flashing stock ECUs and performing routine diagnostics
  • Fast data acquisition and many hours of data storage provides accuracy and saves time
  • Provides power from the motorcycle for wideband O2 sensors and will record/monitor wideband O2 sensors
  • Tuning features include the ability to modify front and rear cylinder fuel/spark tables separately, air/fuel ratio, warm-up fuel, cranking fuel, closed loop, acceleration/deceleration, rev limiter and the ability to restore original map
  • Easy-to-use auto mapping feature
  • Diagnostic features include key fob coding, speedometer calibration, read and clear diagnostic trouble codes (DTC), and system relay testing
  • Requires the use of Windows-based PC, laptop or tablet
  • Made in the U.S.A.


NOTE: Can be used on one motorcycle an unlimited amount of times, but not multiple bikes.


Included Items:

(1)  Maximus tuner

(1) USB cable to mini USB

(1) Power cord W/(2) female 6 pin connectors

(1) Black zippered carrying case


Mfg #: TR4-002-022
Part #: 2010544
Type Auto Tune Kit
Units Each
Weight 0.50 lbs
UPC Code:
Resources & Manuals
Fitment for Technoresearch 6-Pin Maximus Tuner - TR4-002-022

Part 2010544 fits the following machines


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