ThunderMax Fuel Tuner for 2017-2020 Harley-Davidson Touring Brake Pads Brakes All sales on tuners are

All sales on tuners are final

For band style-equipped intakes

The heat shield runs from the exhaust port to the end of the pipe and has a slash cut built in

With 9 1/2" of rise and 25" of overall width

maximum frame clearance

ThunderMax Fuel Tuner for 2017-2020 Harley-Davidson Touring Brake Pads Brakes All sales on tuners areThunderMax Fuel Tuner for 2017 2020 Harley Davidson Touring Looking for a do it all tuner? The ThunderMax is innovative because it's not a traditional tunerit's a complete ECM! Kit includes ThunderMax ECM with Auto Tune Module Plug and play harnesses Two wideband oxygen sensors ThunderMax software and communication USB cable Instructions Can benefit from dyno tuning, but it's not required if you choose to allow your ThunderMax to "learn" the correct