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The two screws in the housing are the connections for your wiring
perfect for starter
but will not allow tire/fender contact and are preload adjustable to allow for fine tuning to your weight
Finish: Black Anodize
Rain sock included to preserve performance in inclement weather
ThunderMax Fuel Tuner for 2021-2024 Harley-Davidson Softail Ignition & Electrical Big Twin Parts The two screws in theThunderMax Fuel Tuner for 2021 2024 Harley Davidson Softail 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
US$ 12.95
US$ 14.99
US$ 124.50
US$ 124.50
