Thundermax 309-588 ECM Kit w/ Intergral Auto Tune for 2017-2020 Harley Touring Models 1980-1982 Harley-Davidson FXS Low Rider

1980-1982 Harley-Davidson FXS Low Rider 1979 Harley-Davidson Electra Glide FLH 1979 Harley-Davidson 1200 Low Rider FXS 1979 Harley-Davidson Low Rider FXS 1979-1980 Harley-Davidson 1200 Super Glide FXE 1979-1980 Harley-Davidson Super Glide 80 FXE 1979-1980 Harley-Davidson 1200 Fat Bob FXEF 1979-1980 Harley-Davidson Fat Bob FXEF 1980

Notes: 2005-20082 per vehicle

1997-2006 Harley-Davidson Road King FLHR 1997-2007 Harley-Davidson Road King Classic EFI FLHRC 1997-2007 Harley-Davidson Road King EFI FLHR 2004-2006 Harley-Davidson Road King Custom FLHRS 2004-2007 Harley-Davidson Road King Custom EFI FLHRS 2006 Harley-Davidson Street Glide FLHX 2006-2007 Harley-Davidson Street Glide EFI FLHX

The Guzzler® Fuel Valve

2008 Harley-Davidson 1200 Roadster EFI XLR front: 2008

Thundermax 309-588 ECM Kit w/ Intergral Auto Tune for 2017-2020 Harley Touring Models 1980-1982 Harley-Davidson FXS Low RiderFeatures Includes ThunderMax ECM with Auto Tune Module, plug in harness and two wide band sensors, TMax software and communication USB cable, Quick Start Easy Install and Comprehensive User's Manual, technical support and free software and updates Hundreds of maps available to download for your bike (based on model, engine size, exhaust system air cleaner, pistons, cams, etc.) load the map of your choice and the integral auto tune will do the rest