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10 spokes elegantly stretching from hub to rim in utopian unison
with the addition of a weatherproof
Oil temperature dip stick surrounded by fine chrome cover are designed for OEM replacement
05ml Tube Loctite #243
ThunderMax Z309-485 ThunderMax w/AutoTune for Dyna 04-11/Sportster 10-13/Rocker 08-10 10 spokes elegantly stretching fromThunderMax is an industry award winning, performance ECM designed specifically for EFI equipped Harley Davidson motorcycles. This highly advanced, stand alone tuning system utilizes proprietary AutoTune technology with wide band oxygen sensors to deliver unmatched performance and rideability. ThunderMax comes 100% assembled, ready to install with no wire cutting or splicing required. Simply replace the factory ECM and oxygen sensors, load a map, and