?? Widely used: 100% new 6-pin AC Racing CDI box equipment, suitable for most 125cc 150cc 200cc 250cc off-road vehicles, scooter ATV, etc.?? Easy installation: Our CDI Box Igniter Starter is easy to install and can be easily upgraded by just plugging it in. Non-professional car modification users can also install manually?? Eliminate speed limit: This AC ignition CDI eliminates the speed limit, keeps the bicycle in a restricted state, and resets the ignition advance curve to achieve better acceleration, makes your bicycle 5-10 miles faster, and eliminates the speed limit. Keep your bike restricted and reset the ignition advance curve for better acceleration?? Product advantages: The advantages of the 6-pin CDI box igniter are high ignition energy intensity, easy to start, stable driving, increased vehicle acceleration, improved low-temperature ignition efficiency, and brought you a brand new driving experience.?? Professional Manufacturing: Our products have undergone strict quality inspect