Techno Research

Maximus Tuner. All HD Delphi EFI models 2001up

$720.00 RRP (inc GST)

In Stock
MFR PART No: TR4-002-002
ROLLIES PART No: TR4-002-002


Purchasing Information:
After you place your order on this site, we will contact you to confirm your order details prior to payment being made. All orders will be processed and fulfilled by one of our authorised dealers. Rollies Speed Shop Distribution is a wholesale business and does not sell directly to the general public. For more info see the Purchasing Information page.

Product Details


Needs communication cables if being installed by end user.

* Most advanced, easy to operate flash tuning tool for all fuel injected Harley-Davidsons

* Once tuning is complete, the kit is simply unplugged until the next tune

* Allows for 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 powerfrom 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) andsystem relay testing

* Requires use of Windows based PC, laptop or tablet

* Made in the USA

* Can be used on one motorcycle an unlimited number of times, but not multiple bikes

* This product must ONLY be used in such a way as to ensure the vehicle remains compliant with the relevant emission control requirements.

* Responsibility rests with the installer to ensure appropriate test equipment is used to validate the above.

MFR PART No: TR4-002-002
ROLLIES PART No: TR4-002-002

Close Menu