5° of throttle and every 256 RPM
Fully adjustable “stopped” seat height level = No more tip-toe stops at the red light
and supported in the USA for over 30 years
• 2008 EFI Touring® Models (96cui - Throttle-By-Wire)
and built to last—just like ThunderMax
ThunderMax for 2001 - 2010 Softail® Models Stage 3 5° of throttle and everyPart Number: 309 460 ThunderMax is a performance driven, award winning ECM built exclusively for EFI equipped Harley Davidson motorcycles. Designed as a stand alone replacement for the factory ECM, the 309 460 arrives fully assembled with wide band oxygen sensors, plug in harness, AutoTune module, USB communication cable, and everything you need for a straightforward installno wire cutting, splicing, or dyno required. At its core, ThunderMax uses