Please fill out the information below and note, by unlocking your P-51 Bullet, this voids your manufacturer warranty. CST isn’t designed for top speed — though you might see a slight boost. Its real power is in raising the amps for more torque, quicker acceleration, and an ultra-responsive throttle.

Before submitting this form, please go into your settings and select Info ➤ Advanced. If the # in "Soft" ends in 39.03, then your bike does not contain a software unlock.

If the SN is blank, then your display needs to be mailed in for an unlock.

If you have an Ace, this is not applicable to your bike ?

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P-51 Dealer Locator

Looking for a P-51 Ace, Ranger, or Bullet? Cruise through our dealer list and give them a ring—they’ll let you know what’s on the floor and ready to roll.

P-51 Dealer Locator

Looking for a P-51 Ace, Ranger, or Bullet? Cruise through our dealer list and give them a ring—they’ll let you know what’s on the floor and ready to roll.

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