ALSO FITS S&S CASES WITH FRONT MOUNT

Not baffled

OEM style replacement for 41761-58

same dependable electronics

84-15 FXST MODELS

ThunderMax ECM with Integral Auto-Tune System Kromade Skruv-och muttrar ALSO FITS S&S CASES WITHFitments 07 09 Sportster, except 09 XR1200, 01 10 Softail, 02 07 Touring Would you like to have full control of your EFI system, freedom to make major or minor adjustments without the need for a dyno or a degree in computer technology? Here is a simple solution ThunderMax with Auto Tune! The ThunderMax is a product that replaces the factory module and is not an add on box or signal modifier. The ThunderMax is purpose built to deliver uncompromising