* Also fits ’09 FXSTSSE2, ’08-12 XR1200
* The ThunderMax Z309-385 includes a PigTail Harness for easy access to the communication port.
* Simply install, plug-In, download a base map and go for a ride!
* Let AutoTune fine-tune your base map to you riding habits and conditions… as you ride!
* Easy Installation
* Improved Rideability
* Quicker Throttle Response
* Automatic Learned Tuning
* Engine Overheating Indicator
* Idle Control
* Easily Add Nitrous
* Adjustable Rev Limit
* Continually Upgradeable
* AutoTune for Power or Economy
* The Ultimate Engine Management System for Harley-Davidson Motorcycles!
* The ThunderMax electronic fuel injection system was developed with complete versatility in mind.
* It is a fast and powerful processor, with many more points of adjustment, or resolution, than any of the other electronic fuel injection module add-ons.
* Suitable for offroad & tr ack purpose’s only.
* A 3 Year Limited Warranty covers the Thundermax ECU and the Autotune module against defects in materials or workmanship from the date of purchase by the ORIGINAL consumer for a period of 3 years.
* If the product fails under normal use due to an electronic component failure within the warranty period, then the item must be returned direct to Zippers for testing and assesment.
* Zippers will repair or replace at their discretion the defective item with a