Mod: Bottomless

Because it significantly changes the air intake capacity, you likely need a remap or fuel tuner to ensure the engine doesn't run too lean. Helpful Considerations:

The (often referred to in the context of Harley-Davidson V-Rod performance) is an intake modification where the lower half of the airbox housing is removed or modified to improve airflow. What It Does: Bottomless mod

While it can increase peak power, removing the intake runners can affect laminar airflow, which might negatively impact low-end torque for street riding. Because it significantly changes the air intake capacity,

If you are asking about a specific type of V-Rod, are you looking to: Keep smooth low-end torque for daily riding? If you tell me your goal, I can offer more tailored advice. I can offer more tailored advice.