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Max Extreme Street to Race Upgrade (X1 > X2)

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Max Extreme X1 (Street) to X2 (Race) Upgrade

Max Extreme upgrade

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  • Max Extreme upgrade


Max Extreme Street to Race Upgrade This will allow you to upgrade your Max Extreme X1 (Street) Controller to be upgraded to X2 (Race) by using the code displayed on your screen. Shortly after purchasing this upgrade online, a WON technician will contact you to upgrade your Max Extreme controller by phone/email


NOTES: Please ensure that your Max Extreme controller is/has not already been upgraded to the X2 (Race) software.You will be able to see this when the Max Extreme is starting up.

If you are a new customer, please ensure that you have left the correct details (phone number, email address) so that our technicians can contact you with no hassle.

If you are an existing customer, your details should already be correct but please update them if there has been any changes since your last order with us.

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Yours Sincerely, The Wizards of NOS Team